China National Standards

China rare GB Standards List


  •  China "rare" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 31768.2-2015 Non-destructive testing—Infrared flash thermography—Part 2: Practice
    无损检测 闪光灯激励红外热像法 第2部分:检测规范
    China National Standards
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    GB/T 31355-2014 Determination of water vapor transmission rate through dry packages—Mmodulated infrared sensor
    包装件和容器水蒸气透过性测试方法 红外传感器法
    China National Standards
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    GB/T 14849.6-2014 Methods for chemical analysis of silicon metal―Part 6:Determination of carbon―Infrared absorption method
    工业硅化学分析方法 第6部分:碳含量的测定 红外吸收法
    China National Standards
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    GB/T 3286.7-2014 Methods for chemical analysis of limestone and dolomite―Part 7: The determination of sulphur content―The pipe furnace combustion iodic acid potassium titration method,the high frequency combustion with infrared absorption method and the barium sulfa
    石灰石及白云石化学分析方法 第7部分:硫含量的测定 管式炉燃烧-碘酸钾滴定法、高频燃烧红外吸收法和硫酸钡重量法
    China National Standards
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    GB/T 5059.7-2014 Ferromolybdenum—The determination of carbon content—Infrared absorption method
    钼铁 碳含量的测定 红外线吸收法
    China National Standards
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    GB/T 30742-2014 Determination of total carbon in ocean atmospheric dry deposition―Nondispersive infrared absorption spectrometry
    海洋大气干沉降物中总碳的测定 非色散红外吸收法
    China National Standards
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    GB/T 30741-2014 Determination of total sulfur in ocean atmospheric dry deposition―Nondispersive infrared absorption spectrometry
    海洋大气干沉降物中总硫的测定 非色散红外吸收法
    China National Standards
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    GB/T 30740-2014 Determination of total organic carbon in marine sediment―Nondispersive infrared absorption
    海洋沉积物中总有机碳的测定 非色散红外吸收法
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    GB/T 30714-2014 Determination of rare earth in ink-stone by inductively coupled plasma mass spectrometry
    电感耦合等离子体质谱法测定砚石中的稀土元素
    China National Standards
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    GB/T 30457-2013 Test methods of rare earth ultraviolet emission phosphors for fluorescent lamps
    灯用稀土紫外发射荧光粉试验方法
    China National Standards
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    GB/T 30456-2013 rare earth ultraviolet emission phosphors for fluorescent lamps
    灯用稀土紫外发射荧光粉
    China National Standards
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    GB/T 30455-2013 rare earth phosphate green phosphors for fluorescent lamps
    灯用稀土磷酸盐绿色荧光粉
    China National Standards
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    GB/T 30454-2013 Test methods of silicate phosphors activated by rare earths for LED
    LED用稀土硅酸盐荧光粉试验方法
    China National Standards
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    GB/T 30127-2013 Textiles―Testing and evaluation for far infrared radiation properties
    纺织品 远红外性能的检测和评价
    China National Standards
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    GB/T 30076-2013 Silicate phosphors activated by rare earths for LED
    LED用稀土硅酸盐荧光粉
    China National Standards
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    GB/T 30075-2013 rare earth activated nitride red phosphors for LEDs
    LED用稀土氮化物红色荧光粉
    China National Standards
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    GB/T 30110-2013 Measuring methods of parameters of HgCdTe epilayers used for space infrared detectors
    空间红外探测器碲镉汞外延材料参数测试方法
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    GB/T 20975.26-2013 Methods for chemical analysis of aluminium and aluminium alloys - Part 26:Determination of carbon content infrared absorption method
    铝及铝合金化学分析方法 第26部分:碳含量的测定 红外吸收法
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    GB/T 29856-2013 Characterization of semiconducting single-walled carbon nanotubes using near infrared photoluminescence spectroscopy
    半导体性单壁碳纳米管的近红外光致发光光谱表征方法
    China National Standards
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    GB/T 17444-2013 Measuring methods for parameters of infrared focal plane arrays
    红外焦平面阵列参数测试方法
    China National Standards
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    GB/T 29763-2013 Chemicals - rare Minnow (Gobiocypris rarus) acute toxicity test
    化学品 稀有鮈鲫急性毒性试验
    China National Standards
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    GB/T 29652-2013 Direct reduced iron - Determination of carbon and sulfur - High frequency combustion with infrared absorption method
    直接还原铁 碳和硫含量的测定 高频燃烧红外吸收法
    China National Standards
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    GB/T 13748.8-2013 Chemical analysis methods of magnesium and magnesium alloys - Part 8:Determination of rare earth content - Gravimetric method
    镁及镁合金化学分析方法 第8部分:稀土含量的测定 重量法
    China National Standards
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    GB/T 4325.25-2013 Methods for chemical analysis of molybdenum - Part 25: Determination of hydrogen content - Intert gas fusion infrared absorption method/thermal conductivity method
    钼化学分析方法 第25部分:氢量的测定 惰气熔融红外吸收法/热导法
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    GB/T 4325.23-2013 Methods for chemical analysis of molybdenum - Part 23: Determination of oxygen and nitrogen contents - Inert gas fusion-infrared absorption and thermal conductivity method
    钼化学分析方法 第23部分:氧量和氮量的测定 惰气熔融红外吸收法-热导法
    China National Standards
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    GB/T 4325.21-2013 Methods for chemical analysis of molybdenum - Part 21: Determination of carbon content and sulfur content - High frequency combustion-infrared absorption method
    钼化学分析方法 第21部分:碳量和硫量的测定 高频燃烧红外吸收法
    China National Standards
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    GB/T 4324.27-2012 Methods for chemical analysis of tungsten - Part 27::Determination of carbon content - High frequency combustion-infrared absorption method
    钨化学分析方法 第27部分:碳量的测定 高频燃烧红外吸收法
    China National Standards
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    GB/T 4324.25-2012 Methods for chemical analysis of tungsten - Part 25: Determination of oxygen content - Pulse heating inert gas fusion-infrared absorption method
    钨化学分析方法 第25部分:氧量的测定 脉冲加热惰气熔融-红外吸收法
    China National Standards
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    GB/T 4324.23-2012 Methods for chemical analysis of tungsten - Part 23: Determination of sulfur content - The combustion-conductometric titration and high frequency combustion-infrared absorption method
    钨化学分析方法 第23部分:硫量的测定 燃烧电导法和高频燃烧红外吸收法
    China National Standards
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    GB 29435-2012 The norm of energy consumption per unit product of rare earth metallurgical enterprise
    稀土冶炼加工企业单位产品能源消耗限额
    China National Standards
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    GB/T 4180-2012 Permanent magnetic material of rare earth cobalt
    稀土钴永磁材料
    China National Standards
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    GB/T 29250-2012 Far infrared ovens
    远红外线干燥箱
    China National Standards
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    GB/T 29183-2012 Infrared thermographic inspection - General technical requirements of in-situ inspection on construction engineering
    红外热像法检测 建设工程现场通用技术要求
    China National Standards
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    GB/T 18294.6-2012 Technical identification methods for fire - Part 6: Infrared spectroscopy analysis
    火灾技术鉴定方法 第6部分:红外光谱法
    China National Standards
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    GB/T 28882-2012 rare earth carbonate of ion-absorpted type rare earth ore
    离子型稀土矿碳酸稀土
    China National Standards
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    GB/T 20167-2012 Physical test method of rare earth polishing powder - Determination of burnishing mass and scratch - Gravimetry
    稀土抛光粉物理性能测试方法 抛蚀量和划痕的测定 重量法
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    GB/T 20166.2-2012 Chemical analysis methods of rare earth polishing powder - Part 2: Determination fluorine content - Ion selective electrode analysis
    稀土抛光粉化学分析方法 第2部分:氟量的测定 离子选择性电极法
    China National Standards
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    GB/T 20166.1-2012 Chemical analysis methods of rare earth polishing powder - Part 1: Determination of cerium oxide content - Titrimetry
    稀土抛光粉化学分析方法 第1部分:氧化铈量的测定 滴定法
    China National Standards
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    GB/T 20165-2012 rare earth polishing powder
    稀土抛光粉
    China National Standards
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    GB/T 28706-2012 Non-destructive testing - Test method for mechanical and electrical equipment with infrared thermography
    无损检测 机械及电气设备红外热成像检测方法
    China National Standards
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    GB/T 28504.1-2012 rare earth doped optical fibre - Part 1: Characteristics of double-cladding ytterbium-doped optical fibre
    掺稀土光纤 第1部分:双包层掺镱光纤特性
    China National Standards
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    GB 5009.94-2012 National Food Safety Standard-Determination of rare earth elements in plant foods
    食品安全国家标准 植物性食品中稀土元素的测定
    China National Standards
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    GB/T 13584-2011 Measuring methods for paramaters of infrared detectors
    红外探测器参数测试方法
    China National Standards
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    GB/T 26643-2011 Non-destructive testing - Infrared flash thermography - Guideline
    无损检测 闪光灯激励红外热像法 导则
    China National Standards
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    GB 26451-2011 Emission standards of pollutants from rare earths industry
    稀土工业污染物排放标准
    China National Standards
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    GB/T 26416.5-2010 Chemical analysis methods of dysprosium ferroalloy - Part 5 :Determination of oxygen content - Impulse-infrared conductance absorption method
    镝铁合金化学分析方法 第5部分:氧量的测定 脉冲红外吸收法
    China National Standards
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    GB/T 26416.2-2010 Chemical analysis methods of dysprosium ferroalloy - Part 2 :Determination of rare earth impurity contents - Inductively coupled plasma atomic emission spectrometry
    镝铁合金化学分析方法 第2部分:稀土杂质含量的测定 电感耦合等离子发射光谱法
    China National Standards
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    GB/T 26416.1-2010 Chemical analysis methods of dysprosium ferroalloy - Part 1 :Determination of total rare earth content - Gravimetry
    镝铁合金化学分析方法 第1部分:稀土总量的测定 重量法
    China National Standards
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    GB/T 26413-2010 Heavy rare earth oxide enrichment
    重稀土氧化物富集物
    China National Standards
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    GB/T 18115.15-2010 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides - Part 15: Lutetium - Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytte
    稀土金属及其氧化物中稀土杂质化学分析方法 第15部分:镥中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱和钇量的测定
    China National Standards
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    GB/T 18115.14-2010 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides - Part 14 : Ytterbium - Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, lu
    稀土金属及其氧化物中稀土杂质化学分析方法 第14部分:镱中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镥和钇量的测定
    China National Standards
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    GB/T 18115.13-2010 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides - Part 13: Thulium - Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, ytterbium, lut
    稀土金属及其氧化物中稀土杂质化学分析方法 第13部分:铥中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、镱、镥和钇量的测定
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    GB/T 18114.9-2010 Chemical analysis methods of rare earth concentrates - Part 9:Determination of phosphorus pentoxide content - Phosphorus-bismuth-molybdenum blue spectrophotometry
    稀土精矿化学分析方法 第9部分:五氧化二磷量的测定 磷铋钼蓝分光光度法
    China National Standards
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    GB/T 18114.8-2010 Chemical analysis methods of rare earth concentrates - Part 8: Determination of fifteen rare earth oxide relative contents - Inductively coupled plasma emission spectrometry
    稀土精矿化学分析方法 第8部分:十五个稀土元素氧化物配分量的测定 电感耦合等离子发射光谱法
    China National Standards
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    GB/T 18114.7-2010 Chemical analysis methods of rare earth concentrates - Part 7:Determination of iron oxide content - Potassium dichromate titration
    稀土精矿化学分析方法 第7部分:氧化铁量的测定 重铬酸钾滴定法
    China National Standards
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    GB/T 18114.6-2010 Chemical analysis methods of rare earth concentrates - Part 6:Determination of silicon oxide content
    稀土精矿化学分析方法 第6部分:二氧化硅量的测定
    China National Standards
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    GB/T 18114.5-2010 Chemical analysis methods of rare earth concentrates - Part 5:Determination of aluminum oxide content - Inductively coupled plasma atomic emission spectrometry
    稀土精矿化学分析方法 第5部分:氧化铝量的测定 电感耦合等离子体发射光谱法
    China National Standards
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    GB/T 18114.4-2010 Chemical analysis methods of rare earth concentrates - Part 4:Determination of niobium oxide, zirconium oxide and titanium oxide contents - Inductively coupled plasma atomic emission spectrometry
    稀土精矿化学分析方法 第4部分:氧化铌、氧化锆、氧化钛量的测定 电感耦合等离子体发射光谱法
    China National Standards
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    GB/T 18114.3-2010 Chemical analysis methods of rare earth concentrates - Part 3:Determination of calcium oxide content
    稀土精矿化学分析方法 第3部分:氧化钙量的测定
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    GB/T 18114.2-2010 Chemical analysis method of rare earth concentrates - Part 2:Determination of oxide thorium content
    稀土精矿化学分析方法 第2部分:氧化钍量的测定
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    GB/T 18114.1-2010 Chemical analysis methods of rare earth concentrates - Part 1:Determination of total rare earth oxide contents - Gravimetry
    稀土精矿化学分析方法 第1部分:稀土氧化物总量的测定 重量法
    China National Standards
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    GB/T 18114.11-2010 Chemical analysis methods of rare earth concentrates - Part 11:Determination of fluorine contentv - EDTA titration
    稀土精矿化学分析方法 第11部分:氟量的测定 EDTA滴定法
    China National Standards
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    GB/T 18114.10-2010 Chemical analysis methods of rare earth concentrates - Part 10:Determination of water content - Gravimetry
    稀土精矿化学分析方法 第10部分:水分的测定 重量法
    China National Standards
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    GB/T 16477.5-2010 Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - Part 5: Determination of titanium content - Inductively coupled plasma atomic emission spectrometry
    稀土硅铁合金及镁硅铁合金化学分析方法 第5部分:钛量的测定 电感耦合等离子体发射光谱法
    China National Standards
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    GB/T 16477.4-2010 Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - Part 4: Determination of silicon content
    稀土硅铁合金及镁硅铁合金化学分析方法 第4部分:硅量的测定
    China National Standards
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    GB/T 16477.3-2010 Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - Part 3: Determination of magnesia content - Inductively coupled plasma atomic emission spectrometry
    稀土硅铁合金及镁硅铁合金化学分析方法 第3部分:氧化镁含量的测定 电感耦合等离子体发射光谱法
    China National Standards
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    GB/T 16477.2-2010 Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - Part 2: Determination of calcium, magnesium and manganese contents - Inductively coupled plasma atomic emission spectrometry
    稀土硅铁合金及镁硅铁合金化学分析方法 第2部分:钙、镁、锰量的测定 电感耦合等离子体发射光谱法
    China National Standards
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    GB/T 16477.1-2010 Chemical analysis methods of rare-earth ferrosilicon alloy and rare-earth ferrosilicon magnesium alloy - Part 1: Determination of total rare earth content
    稀土硅铁合金及镁硅铁合金化学分析方法 第1部分:稀土总量的测定
    China National Standards
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    GB/T 12690.17-2010 Chemical analysis methods of non-rare earth impurities in rare earth metals and the oxides - Part 17:Determination of niobium and tantalum contents of rare earth metals
    稀土金属及其氧化物中非稀土杂质化学分析方法 第17部分:稀土金属中铌、钽量的测定
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    GB/T 12690.16-2010 Chemical analysis methods of non-rare earth impurities in rare earth metals and the oxides - Part 16: Determination of fluorine content - Ion selective electrode analysis
    稀土金属及其氧化物中非稀土杂质化学分析方法 第16部分:氟量的测定 离子选择性电极法
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    GB/T 26253-2010 Determination of water vapour transmission rate for plastics-filmand sheeting - Infrared detection sensor method
    塑料薄膜和薄片水蒸气透过率的测定 红外检测器法
    China National Standards
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    GB/T 26196-2010 Fireworks and firecrackers - Determination of carbon content in pyrotechnic compositions - High frequency-infrared absorption method
    烟花爆竹 烟火药中碳含量的测定 高频-红外吸收法
    China National Standards
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    GB/T 7962.17-2010 Colourless optical glass test methods - Part 17: Autocollimation test method for refractive index in the ultraviolet and infrared wave band
    无色光学玻璃测试方法 第17部分:紫外、红外折射率
    China National Standards
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    GB/T 25930-2010 Test method of infrared gas analyzers
    红外线气体分析器 试验方法
    China National Standards
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    GB/T 25929-2010 Specification of infrared gas analyzers
    红外线气体分析器 技术条件
    China National Standards
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    GB/T 26051-2010 Hardmetals - Determination of sulfur and carbon contents in cobalt metal powders - Infrared detection method
    硬质合金 钴粉中硫和碳量的测定 红外检测法
    China National Standards
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    GB/T 14847-2010 Test mothod for thickness of lightly doped silicon epitaxial layers on heavily doped silicon substrates by infrared reflectance
    重掺杂衬底上轻掺杂硅外延层厚度的红外反射测量方法
    China National Standards
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    GB/T 17417.2-2010 Method for chemical analysis of rare earth ores - Part 2: Determination of scandium content
    稀土矿石化学分析方法 第2部分:钪量测定
    China National Standards
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    GB/T 17417.1-2010 Method for chemical analysis of rare earth ores - Part 1: Determination of rare earths
    稀土矿石化学分析方法 第1部分:稀土分量测定
    China National Standards
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    GB/T 14506.29-2010 Methods for chemical analysis of silicate rocks - Part 29: Determination of 22 elements including rare earth elements
    硅酸盐岩石化学分析方法 第29部分:稀土等22个元素量测定
    China National Standards
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    GB/T 25248-2010 The determination of infrared cyanine dye for 830nm digital printing materials - High performance liquid chromatography
    830nm数字制版材料用红外吸收菁染料含量的测定 高效液相色谱法
    China National Standards
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    GB/T 25219-2010 Inspection of grain and oils - Determination of starch content in maize - Near-infrared method
    粮油检验 玉米淀粉含量测定 近红外法
    China National Standards
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    GB/T 19146-2010 Infrared devices for instant screening of human skin temperature
    红外人体表面温度快速筛检仪
    China National Standards
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    GB/T 24982-2010 rare earth yellow phosphor for white LED lamps
    白光LED灯用稀土黄色荧光粉
    China National Standards
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    GB/T 24981.2-2010 Test methods of long afterglow phosphors activated by rare earths - Part 2: Determination of relative brightness
    稀土长余辉荧光粉试验方法 第2部分:相对亮度的测定
    China National Standards
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    GB/T 24981.1-2010 Test methods of long afterglow phosphors activated by rare earths - Part 1: Determination of emission dominantpeak and chromaticity coordinates
    稀土长余辉荧光粉试验方法 第1部分:发射主峰和色品坐标的测定
    China National Standards
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    GB/T 24980-2010 Long afterglow phosphors activated by rare earths
    稀土长余辉荧光粉
    China National Standards
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    GB/T 23595.7-2010 Test methods of rare earth yellow phosphor for white LED lamps - Part 7: Determination of temperature quenching
    白光LED灯用稀土黄色荧光粉试验方法 第7部分:热猝灭性的测定
    China National Standards
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    GB/T 14634.7-2010 Test methods of rare earth three-band phosphors for fluorescent lamps - Part 7: Determination of temperature quenching
    灯用稀土三基色荧光粉试验方法 第7部分:热猝灭性的测定
    China National Standards
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    GB/T 14634.6-2010 Test methods of rare earth three-band phosphors for fluorescent lamps - Part 6: Determination of specific surface area
    灯用稀土三基色荧光粉试验方法 第6部分:比表面积的测定
    China National Standards
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    GB/T 14634.5-2010 Test methods of rare earth three-band phosphors for fluorescent lamps - Part 5: Determination of density
    灯用稀土三基色荧光粉试验方法 第5部分:密度的测定
    China National Standards
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    GB/T 14634.3-2010 Test methods of rare earth three-band phosphors for fluorescent lamps - Part 3: Determination of thermostability
    灯用稀土三基色荧光粉试验方法 第3部份:热稳定性的测定
    China National Standards
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    GB/T 14634.2-2010 Test methods of rare earth three-band phosphors for fluorescent lamps - Part 2: Determination of emission dominantpeak and chromaticity
    灯用稀土三基色荧光粉试验方法 第2部分:发射主峰和色度性能的测定
    China National Standards
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    GB/T 14634.1-2010 Test methods of rare earth three-band phosphors for fluorescent lamps - Part 1: Determination of relative brightness
    灯用稀土三基色荧光粉试验方法 第1部分:相对亮度的测定
    China National Standards
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    GB/T 14633-2010 rare earth three-band phosphors for fluorescent lamps
    灯用稀土三基色荧光粉
    China National Standards
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    GB/T 24902-2010 Inspection of grain and oils - Determination of crude fat content in maize - Near-infrared method
    粮油检验 玉米粗脂肪含量测定 近红外法
    China National Standards
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    GB/T 24901-2010 Inspection of grain and oils - Determination of crude protein in maize - Near-infrared method
    粮油检验 玉米粗蛋白质含量测定 近红外法
    China National Standards
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    GB/T 24900-2010 Inspection of grain and oils - Determination of moisture content in maize - Near-infrared method
    粮油检验 玉米水分含量测定 近红外法
    China National Standards
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    GB/T 24899-2010 Inspection of grain and oils - Determination of crude protein in wheat - Near-infrared method
    粮油检验 小麦粗蛋白质含量测定 近红外法
    China National Standards
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    GB/T 24898-2010 Inspection of grain and oils - Determination of moisture content in wheat - Near-infrared method
    粮油检验 小麦水分含量测定 近红外法
    China National Standards
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    GB/T 24897-2010 Inspection of grain and oils - Crude protein determination in rice - Near-infrared method
    粮油检验 稻谷粗蛋白质含量测定 近红外法
    China National Standards
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    GB/T 24896-2010 Inspection of grain and oils - Determination of moisture content in paddy - Near-infrared method
    粮油检验 稻谷水分含量测定 近红外法
    China National Standards
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    GB/T 24895-2010 Inspection of grain and oils - General regulations for model authentication of near-infrared analysis and administration and maintenance of network
    粮油检验 近红外分析定标模型验证和网络管理与维护通用规则
    China National Standards
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    GB/T 24872-2010 Inspection of grain and oils - Determination of ash content in wheat flour - Near-infrared method
    粮油检验 小麦粉灰分含量测定 近红外法
    China National Standards
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    GB/T 24871-2010 Inspection of grain and oils - Crude protein determination in wheat flour - Near-infrared method
    粮油检验 小麦粉粗蛋白质含量测定 近红外法
    China National Standards
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    GB/T 24870-2010 Inspection of grain and oils - Crude protein and crude fat determination in soybean - Near-infrared method
    粮油检验 大豆粗蛋白质、粗脂肪含量的测定 近红外法
    China National Standards
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    GB 50524-2010 Technical code for infrared simultaneous interpretation system
    红外线同声传译系统工程技术规范
    China National Standards
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    GB/T 1558-2009 Test method for substitutional atomic carbon concent of silicon by infrared absorption
    硅中代位碳原子含量 红外吸收测量方法
    China National Standards
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    GB/T 24583.7-2009 Vanadium-Nitrogen alloy - Determination of oxygen content - The infrared absorption method
    钒氮合金 氧含量的测定 红外线吸收法
    China National Standards
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    GB/T 24583.6-2009 Vanadium-Nitrogen alloy - Determination of sulfur content - The infrared absorption method
    钒氮合金 硫含量的测定 红外线吸收法
    China National Standards
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    GB/T 24583.4-2009 Vanadium-Nitrogen alloy - Determination carbon of content - The infrared absorption method
    钒氮合金 碳含量的测定 红外线吸收法
    China National Standards
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    GB/T 223.86-2009 Steel and iron - Determination of total carbon content - Infrared absorption method after combustion in an induction furnace
    钢铁及合金 总碳含量的测定 感应炉燃烧后红外吸收法
    China National Standards
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    GB/T 223.85-2009 Steel and iron - Determination of sulfur content - Infrared absorption method after combustion in an induction furnace
    钢铁及合金 硫含量的测定 感应炉燃烧后红外吸收法
    China National Standards
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    GB/T 223.83-2009 Steel and iron - Determination of high sulfur content - Infrared absorption method after combustion in an induction furnace
    钢铁及合金 高硫含量的测定 感应炉燃烧后红外吸收法
    China National Standards
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    GB/T 16484.9-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 9: Determination of nickel oxide content - Flame atomic absorption spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第9部分:氧化镍量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 16484.8-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 8: Determination of sodium oxide content - Flame atomic absorption spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第8部分:氧化钠量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 16484.7-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 7: Determination of magnesium oxide content - Flame atomic absorption spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第7部分:氧化镁量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 16484.6-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 6: Determination of calcium oxide content - Flame atomic absorption spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第6部分:氧化钙量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 16484.5-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 5: Determination of barium oxide content - Inductively coupled plasma atomic emission spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第5部分:氧化钡量的测定 电感耦合等离子体发射光谱法
    China National Standards
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    GB/T 16484.4-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 4: Determination of thorium oxide content - ArsenazoⅢ spectrophotometry
    氯化稀土、碳酸轻稀土化学分析方法 第4部分:氧化钍量的测定 偶氮胂Ⅲ分光光度法
    China National Standards
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    GB/T 16484.3-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 3: Determination of fifteen REO relative contents - Inductively coupled plasma atomic emission spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第3部分:15个稀土元素氧化物配分量的测定 电感耦合等离子体发射光谱法
    China National Standards
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    GB/T 16484.23-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 23: Determination of acid insoluble substance in light rare earth carbonate - Gravimetry
    氯化稀土、碳酸轻稀土化学分析方法 第23部分:碳酸轻稀土中酸不溶物量的测定 重量法
    China National Standards
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    GB/T 16484.22-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 22: Determination of zinc oxide content - Flame atomic absorption spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第22部分:氧化锌量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 16484.2-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 2: Determination of europium oxide content - Inductively coupled plasma mass spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第2部分:氧化铕量的测定 电感耦合等离子体质谱法
    China National Standards
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    GB/T 16484.21-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 21: Determination of iron oxide content - 1,10-phenanthroline spectrophotometry
    氯化稀土、碳酸轻稀土化学分析方法 第21部分:氧化铁量的测定 1,10-二氮杂菲分光光度法
    China National Standards
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    GB/T 16484.20-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 20: Determination of nickel oxide, manganese oxide, lead oxide, aluminum oxide, zinc oxide, thorium oxide content - Inductively coupled plasma mass spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第20部分:氧化镍、氧化锰、氧化铅、氧化铝、氧化锌、氧化钍量的测定 电感耦合等离子体质谱法
    China National Standards
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    GB/T 16484.18-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 18: Determination of ignition loss content in light rare earth carbonate - Gravimetry
    氯化稀土、碳酸轻稀土化学分析方法 第18部分:碳酸轻稀土中灼减量的测定 重量法
    China National Standards
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    GB/T 16484.16-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 16: Determination of water insoluble substance content in rare earth chloride - Gravimetry
    氯化稀土、碳酸轻稀土化学分析方法 第16部分:氯化稀土中水不溶物量的测定 重量法
    China National Standards
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    GB/T 16484.15-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 15: Determination of chlorine content in light rare earth carbonate - Silver nitrate turbidimetry
    氯化稀土、碳酸轻稀土化学分析方法 第15部分:碳酸轻稀土中氯量的测定 硝酸银比浊法
    China National Standards
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    GB/T 16484.14-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 14: Determination of phosphorus radical content - Phosphorus-antimonate-molybdenum blue spectrophotometry
    氯化稀土、碳酸轻稀土化学分析方法 第14部分:磷酸根量的测定 锑磷钼蓝分光光度法
    China National Standards
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    GB/T 16484.13-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 13: Determination of ammonium chloride content - Distillation-titrimetry
    氯化稀土、碳酸轻稀土化学分析方法 第13部分:氯化铵量的测定 蒸馏-滴定法
    China National Standards
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    GB/T 16484.12-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 12: Determination of sulfate radical
    氯化稀土、碳酸轻稀土化学分析方法 第12部分:硫酸根量的测定
    China National Standards
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    GB/T 16484.1-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 1: Determination of cerium oxide content - Ammonium ferrous sulfate titrimetry
    氯化稀土、碳酸轻稀土化学分析方法 第1部分:氧化铈量的测定 硫酸亚铁铵滴定法
    China National Standards
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    GB/T 16484.11-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 11: Determination of lead oxide content - Flame atomic absorption spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第11部分:氧化铅量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 16484.10-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 10: Determination of manganese oxide content - Flame atomic absorption spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第10部分:氧化锰量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 24457-2009 Metal halide lamps (rare-earth series) - Performance requirements
    金属卤化物灯(稀土系列) 性能要求
    China National Standards
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    GB/T 23140-2009 Infrared lamps
    红外线灯泡
    China National Standards
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    English PDF
    GB/T 8704.3-2009 Ferrovanadium - Determination of sulfur content - The infrared absorption method and the combustion-neutralization titration method
    钒铁 硫含量的测定 红外线吸收法及燃烧中和滴定法
    China National Standards
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    English PDF
    GB/T 24224-2009 Chromium ores - Determination of sulfur content - Combustion-neutralization titration method, combustion-potassium iodate titration method and combustion-infrared absorption method
    铬矿石 硫含量的测定 燃烧-中和滴定法、燃烧-碘酸钾滴定法和燃烧-红外线吸收法
    China National Standards
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    GB/T 8704.1-2009 Ferrovanadium - Determination of carbon content - The infrared absorption method and the gasometric method
    钒铁 碳含量的测定 红外线吸收法及气体容量法
    China National Standards
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    GB/T 4701.8-2009 Ferrovanadium - Determination of carbon content - The infrared absorption method
    钛铁 碳含量的测定 红外线吸收法
    China National Standards
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    GB/T 23801-2009 Determination of fatty acid methyl esters(FAME) in middle distillates by infrared spectroscopy method
    中间馏分油中脂肪酸甲酯含量的测定 红外光谱法
    China National Standards
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    GB/T 23595.6-2009 Test methods of rare earth yellow phosphor for white LED lamps - Part 6: Determination of conductivity
    白光LED灯用稀土黄色荧光粉试验方法 第6部分:电导率的测定
    China National Standards
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    GB/T 23595.5-2009 Test methods of rare earth yellow phosphor for white LED lamps - Part 5: Determination of pH value
    白光LED灯用稀土黄色荧光粉试验方法 第5部分:pH值的测定
    China National Standards
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    GB/T 23595.4-2009 Test methods of rare earth yellow phosphor for white LED lamps - Part 4: Determination of thermostability
    白光LED灯用稀土黄色荧光粉试验方法 第4部分:热稳定性的测定
    China National Standards
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    GB/T 23595.3-2009 Test methods of rare earth yellow phosphor for white LED lamps - Part 3: Determination of chromaticity coordinates
    白光LED灯用稀土黄色荧光粉试验方法 第3部分:色品坐标的测定
    China National Standards
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    GB/T 23595.2-2009 Test methods of rare earth yellow phosphor for white LED lamps - Part 2: Determination of relative brightness
    白光LED灯用稀土黄色荧光粉试验方法 第2部分:相对亮度的测定
    China National Standards
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    English PDF
    GB/T 23595.1-2009 Test methods of rare earth yellow phosphor for white LED lamps - Part 1: Determination of spectrum property
    白光LED灯用稀土黄色荧光粉试验方法 第1部分:光谱性能的测定
    China National Standards
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    English PDF
    GB/T 23594.2-2009 Chemical analysis methods of rare earth contents in samarium-europium-gadolinium concentrates - Part 2: Determination of fifteen rare earth oxide relative contents - Inductively coupled plasma emission spectrometry
    钐铕钆富集物化学分析方法 第2部分:十五个稀土元素氧化物配分量的测定 电感耦合等离子发射光谱法
    China National Standards
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    English PDF
    GB/T 23594.1-2009 Chemical analysis methods of rare earth contents in samarium-europium-gadolinium concentrates - Part 1: Determination of total rare earth oxide content - Gravimetry
    钐铕钆富集物化学分析方法 第1部分:稀土氧化物总量的测定 重量法
    China National Standards
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    English PDF
    GB 10408.6-2009 Combined passive infrared and microwave detector
    微波和被动红外复合入侵探测器
    China National Standards
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    GB/T 7602.3-2008 Determination of T501 oxidation inhibitor content in transformer oil or turbine oil - Part 3: Infrared spectroscopy method
    变压器油、汽轮机油中T501抗氧化剂含量测定法 第3部分:红外光谱法
    China National Standards
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    GB/T 12604.9-2008 Non-destructive testing - Terminology - Terms used in infrared testing
    无损检测 术语 红外检测
    China National Standards
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    GB/T 5059.9-2008 Ferromolybdenum - Determination of sulfur content - The infrared absorption method and the combustion-iodate volumetric method
    钼铁 硫含量的测定 红外线吸收法和燃烧碘量法
    China National Standards
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    English PDF
    GB/T 19267.1-2008 Physical and chemical examination of trace evidence in forensic sciences - Part 1: Infrared absorption spectrometry
    刑事技术微量物证的理化检验 第1部分:红外吸收光谱法
    China National Standards
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    English PDF
    GB/T 7287-2008 Test method of infrared heater
    红外辐射加热器试验方法
    China National Standards
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    GB/T 4654-2008 The general technical specifications for non-metallic basic body infrared heater
    非金属基体红外辐射加热器通用技术条件
    China National Standards
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    English PDF
    GB/T 18882.2-2008 Chemical analysis methods for mixed rare earth oxide of ion-absorpted type RE ore - Determination of aluminum oxide content
    离子型稀土矿混合稀土氧化物化学分析方法 三氧化二铝量的测定
    China National Standards
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    GB/T 18882.1-2008 Chemical analysis methods of mixed rare earth oxide of ion-absorpted type RE ore - Determination of fifteen REO relative content
    离子型稀土矿混合稀土氧化物化学分析方法 十五个稀土元素氧化物配分量的测定
    China National Standards
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    English PDF
    GB/T 14635-2008 rare earth metals and their compounds - Determination of total rare earth contents
    稀土金属及其化合物化学分析方法 稀土总量的测定
    China National Standards
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    English PDF
    GB/T 21931.2-2008 Nickel, ferronickel and nickel alloys - Determination of sulfur content - Infrared absorption method after induction furnace combustion
    镍、镍铁和镍合金 硫含量的测定 高频燃烧红外吸收法
    China National Standards
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    GB/T 21931.1-2008 Nickel,ferronickel and nickel alloys - Determination of carbon content - Infrared absorption method after induction furnace combustion
    镍、镍铁和镍合金 碳含量的测定 高频燃烧红外吸收法
    China National Standards
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    English PDF
    GB/T 7731.12-2008 Ferrotungsten - Determination of sulfur content - Infrared absorption method and combustion titration method
    钨铁 硫含量的测定 红外线吸收法和燃烧中和滴定法
    China National Standards
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    English PDF
    GB/T 5686.7-2008 Ferromanganese, ferromanganese-silicon,, nitrogen-bearing ferromanganese and manganese metal - Determination of sulfur content - Infrared absorption method and combustion-neutralization method
    锰铁、锰硅合金、氮化锰铁和金属锰 硫含量的测定 红外线吸收法和燃烧中和滴定法
    China National Standards
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    GB/T 5686.5-2008 Ferromanganese, ferromanganese-silicon , nitrogen-bearing ferromanganese and manganese metal - Determination of carbon content - The infrared absorption method ,the gasometric method ,the gravimetric and the coulometric method
    锰铁、锰硅合金、氮化锰铁和金属锰 碳含量的测定 红外线吸收法、气体容量法、重量法和库仑法
    China National Standards
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    English PDF
    GB/T 4702.16-2008 Chromium metal - Determination of sulfur content - Infrared absorption method and combustion-neutralization titration method
    金属铬 硫含量的测定 红外线吸收法和燃烧中和滴定法
    China National Standards
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    GB/T 4701.10-2008 Ferrotitanium - Determination of sulfur content - Infrared absorption method and combustion-neutralization titration method
    钛铁 硫含量的测定 红外线吸收法和燃烧中和滴定法
    China National Standards
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    English PDF
    GB/T 4699.6-2008 Ferrochromium and silicochromium - Determination of sulfur content - The infrared absorption method and the combustion-titration method
    铬铁和硅铬合金 硫含量的测定 红外线吸收法和燃烧中和滴定法
    China National Standards
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    GB/T 4699.4-2008 Ferrochromium and silicochromium - Determination of carbon content - Infrared absorption method and gravimetric method
    铬铁和硅铬合金 碳含量的测定 红外线吸收法和重量法
    China National Standards
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    English PDF
    GB/T 3654.6-2008 Ferroniobium - Determination of sulfur content - Combustion-iodate titrimetric method,methylene blue photometric method and infrared absorption method
    铌铁 硫含量的测定 燃烧碘量法、次甲基蓝光度法和红外线吸收法
    China National Standards
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    GB 4706.85-2008 Safety of household and similar electrical appliances - Particular requirements for skin exposure to ultraviolet and infrared radiation
    家用和类似用途电器的安全 紫外线和红外线辐射皮肤器具的特殊要求
    China National Standards
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    GB/T 6150.4-2008 Methods for chemical analysis of tungsten concentrates - Determination of sulfur content - The high frequency-infrared absorption method
    钨精矿化学分析方法 硫量的测定 高频红外吸收法
    China National Standards
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    GB/T 20975.24-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 24:Determination of total rare earth contents
    铝及铝合金化学分析方法 第24部分:稀土总含量的测定
    China National Standards
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    GB/T 16479-2008 Light rare earth carbonate
    碳酸轻稀土
    China National Standards
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    English PDF
    GB/T 21417.1-2008 Clinical infrared thermometers - part 1: Ear
    医用红外体温计 第1部分:耳腔式
    China National Standards
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    English PDF
    GB/T 21186-2007 Fourier transform infrared spectrometer
    傅立叶变换红外光谱仪
    China National Standards
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    GB/T 10066.12-2006 Test methods for electroheat installations - Part 12: Infrared heating installations
    电热装置的试验方法 第12部分:红外加热装置
    China National Standards
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    English PDF
    GB/T 6730.25-2006 Iron ores - Determination of total rare earth contents - Oxalate gravimetric method
    铁矿石 稀土总量的测定 草酸盐重量法
    China National Standards
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    English PDF
    GB/T 6730.24-2006 Iron ores - Determination of total rare earth contents - Chlorophosphonazo mA spectrophotometric method
    铁矿石 稀土总量的测定 萃取分离-偶氮氯膦mA分光光度法
    China National Standards
    rare

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    GB/T 8758-2006 Measuring thickness of epitaxial layers of gallium arsenide by infrared interference
    砷化镓外延层厚度红外干涉测量方法
    China National Standards
    rare

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    GB/T 1557-2006 The method of determining interstitial oxygen content in silicon by infrared absorption
    硅晶体中间隙氧含量的红外吸收测量方法
    China National Standards
    rare

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    GB/T 20170.2-2006 Test method of physical characters of rare earth metals and compounds Determination on specific surface area of rare earth compounds
    稀土金属及其化合物物理性能测试方法 稀土化合物比表面积的测定
    China National Standards
    rare

    English PDF
    GB/T 20170.1-2006 Test methods for physical characters of rare earth metals and their compounds Determination for particle size distribution of rare earth compounds
    稀土金属及其化合物物理性能测试方法 稀土化合物粒度分布的测定
    China National Standards
    rare

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    GB/T 18115.9-2006 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Dysprosium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, holmium, erbium, thulium, ytterbium, lutetium and yt
    稀土金属及其氧化物中稀土杂质化学分析方法 镝中镧、铈、镨、钕、钐、铕、钆、铽、钬、铒、铥、镱、镥和钇量的测定
    China National Standards
    rare

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    GB/T 18115.8-2006 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Terbium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt
    稀土金属及其氧化物中稀土杂质化学分析方法 铽中镧、铈、镨、钕、钐、铕、钆、镝、钬、铒、铥、镱、镥和钇量的测定
    China National Standards
    rare

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    GB/T 18115.7-2006 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Gadolinium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt
    稀土金属及其氧化物中稀土杂质化学分析方法 钆中镧、铈、镨、钕、钐、铕、铽、镝、钬、铒、铥、镱、镥和钇量的测定
    China National Standards
    rare

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    GB/T 18115.6-2006 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Europium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt
    稀土金属及其氧化物中稀土杂质化学分析方法 铕中镧、铈、镨、钕、钐、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定
    China National Standards
    rare

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    GB/T 18115.5-2006 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Samarium-Determination of lanthanum, cerium, praseodymium, neodymium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt
    稀土金属及其氧化物中稀土杂质化学分析方法 钐中镧、铈、镨、钕、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定
    China National Standards
    rare

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    GB/T 18115.4-2006 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Neodymium-Determination of lanthanum, cerium, praseodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt
    稀土金属及其氧化物中稀土杂质化学分析方法 钕中镧、铈、镨、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定
    China National Standards
    rare

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    GB/T 18115.3-2006 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Praseodymium-Determination of lanthanum, cerium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt
    稀土金属及其氧化物中稀土杂质化学分析方法 镨中镧、铈、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定
    China National Standards
    rare

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    GB/T 18115.2-2006 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Cerium-Determination of lanthanum, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt
    稀土金属及其氧化物中稀土杂质化学分析方法 铈中镧、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定
    China National Standards
    rare

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    GB/T 18115.12-2006 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Yttrium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium and lut
    稀土金属及其氧化物中稀土杂质化学分析方法 钇中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱和镥量的测定
    China National Standards
    rare

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    GB/T 18115.1-2006 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Lanthanum-Determination of cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt
    稀土金属及其氧化物中稀土杂质化学分析方法 镧中铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定
    China National Standards
    rare

    English PDF
    GB/T 18115.11-2006 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Erbium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, thulium, ytterbium, lutetium and yt
    稀土金属及其氧化物中稀土杂质化学分析方法 铒中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铥、镱、镥和钇量的测定
    China National Standards
    rare

    English PDF
    GB/T 18115.10-2006 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Holmium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, erbium, thulium, ytterbium, lutetium and yt
    稀土金属及其氧化物中稀土杂质化学分析方法 钬中镧、铈、镨、钕、钐、铕、钆、铽、镝、铒、铥、镱、镥和钇量的测定
    China National Standards
    rare

    English PDF
    GB/T 12690.15-2006 Chemical analysis methods for non-rare earth metals and their oxide Determination of calcium oxide content
    稀土金属及其氧化物中非稀土杂质化学分析方法 钙量的测定
    China National Standards
    rare

    English PDF
    GB/T 12690.14-2006 Chemical analysis methods of non-rare earth impurities in rare earth metals and their oxides Determination of titanium in rare earth metals
    稀土金属及其氧化物中非稀土杂质化学分析方法 钛量的测定
    China National Standards
    rare

    English PDF
    GB/T 20126-2006 Unalloyed steel -- Determination of low carbon content -- Part 2: Infrared absorption method after combustion in an induction furnace (with preheating)
    非合金钢 低碳含量的测定 第2部分:感应炉(经预加热)内燃烧后红外吸收法
    China National Standards
    rare

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    GB/T 20123-2006 Steel and iron -- Determination of total carbon and sulfur content -- Infrared absorption method after combustion in an induction furnace (routine method)
    钢铁 总碳硫含量的测定 高频感应炉燃烧后红外吸收法(常规方法)
    China National Standards
    rare

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    GB/T 20170.2-2006 Test method of physical characters of rare earth metals and compounds Determination on specific surface area of rare earth compounds
    稀土金属及其化合物物理性能测试方法 稀土化合物比表面积的测定
    China National Standards
    rare

    English PDF

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