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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB 17927.1-2011 |
Upholstered furniture - Assessment of the resistance to ignition of the mattress and the safa - Part 1: Ignition source:smouldering cigarette 软体家具 床垫和沙发 抗引燃特性的评定 第1部分：阴燃的香烟 |
China National Standards Part |
 English PDF |
| GB/T 6324.3-2011 |
Test method of organic chemical products - Part 3: Determination of permanganate-reducing substances 有机化工产品试验方法 第3部分：还原高锰酸钾物质的测定 |
China National Standards Part |
English PDF |
| GB/T 26628.1-2011 |
Inspection of grain and oils - Standard atlas of stored grain fungi - Part 1：Aspergillus 粮油检验 储粮真菌标准图谱 第1部分：曲霉属 |
China National Standards Part |
English PDF |
| GB/T 26627.1-2011 |
Inspection of grain and oils - Determination of swelling index of glutenin (SIG) for wheat - Part 1：Macro-method 粮油检验 小麦谷蛋白溶胀指数测定 第1部分：常量法 |
China National Standards Part |
English PDF |
| GB/T 26599.1-2011 |
Lasers and laser-related equipment - Test methods for laser beam widths, divergence angles and beam propagation ratios - Part 1: Stigmatic and simple astigmatic beam 激光和激光相关设备 激光光束宽度、发散角和光束传输比的试验方法 第1部分：无像散和简单像散光束 |
China National Standards Part |
English PDF |
| GB/T 26570.1-2011 |
Determination of Particle in gases - Light-scattering method - Part 1：Determination of particle in pipeline gases 气体中颗粒含量的测定 光散射法 第1部分：管道气体中颗粒含量的测定 |
China National Standards Part |
English PDF |
| GB/T 12085.21-2011 |
Optics and optical instruments - Environmental test methods - Part 21: Combined low pressure and ambient temperature or dry heat 光学和光学仪器 环境试验方法 第21部分：低压与大气温度、高温综合试验 |
China National Standards Part |
English PDF |
| GB/T 12085.20-2011 |
Optics and optical instruments - Environmental test methods - Part 20: Humid atmosphere containing sulfur dioxide or hydrogen sulfide 光学和光学仪器 环境试验方法 第20部分：含二氧化硫、硫化氢的湿空气 |
China National Standards Part |
English PDF |
| GB/T 12085.19-2011 |
Optics and optical instruments - Environmental test methods - Part 19: Combined damp heat and low internal pressure 光学和光学仪器 环境试验方法 第19部分：温度周期与正弦振动、随机振动综合试验 |
China National Standards Part |
English PDF |
| GB/T 12085.17-2011 |
Optics and optical instruments - Environmental test methods - Part 17: Combined contamination, solar radiation 光学和光学仪器 环境试验方法 第17部分 污染、太阳辐射综合试验 |
China National Standards Part |
English PDF |
| GB/T 26534-2011 |
Technical regulations for setting aPart sand area for Armeniaca sibirica growing 山杏封沙育林技术规程 |
China National Standards Part |
English PDF |
| GB/T 12085.18-2011 |
Optics and optical instruments - Environmental test methods - Part 18: Combined damp heat and low internal pressure 光学和光学仪器 环境试验方法 第18部分：湿热、低内压综合试验 |
China National Standards Part |
English PDF |
| GB/T 8005.2-2011 |
Terms of aluminium and aluminium alloys - Part 2: Chemical analysis 铝及铝合金术语 第2部分：化学分析 |
China National Standards Part |
English PDF |
| GB/T 5158.4-2011 |
Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction 金属粉末 还原法测定氧含量 第4部分：还原-提取法测定总氧量 |
China National Standards Part |
English PDF |
| GB/T 5158.3-2011 |
Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen 金属粉末 还原法测定氧含量 第3部分：可被氢还原的氧 |
China National Standards Part |
English PDF |
| GB/T 5158.2-2011 |
Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction(hydrogen loss) 金属粉末 还原法测定氧含量 第2部分：氢还原时的质量损失（氢损） |
China National Standards Part |
English PDF |
| GB/T 5158.1-2011 |
Metallic powders - Determination of oxygen content by reduction methods - Part 1: General guidelines 金属粉末 还原法测定氧含量 第1部分：总则 |
China National Standards Part |
English PDF |
| GB/T 26492.5-2011 |
Defects of wrought aluminium and aluminium alloys ingots and products - Part 5: Defects for tubes,rods or bars,profiles,wires 变形铝及铝合金铸锭及加工产品缺陷 第5部分：管材、棒材、型材、线材缺陷 |
China National Standards Part |
English PDF |
| GB/T 26492.4-2011 |
Defects of wrought aluminium and aluminium alloys ingots and products - Part 4: Defects for foils 变形铝及铝合金铸锭及加工产品缺陷 第4部分：铝箔缺陷 |
China National Standards Part |
English PDF |
| GB/T 26492.3-2011 |
Defects of wrought aluminium and aluminium alloys ingots and products - Part 3: Defects for plates,sheets and strips 变形铝及铝合金铸锭及加工产品缺陷 第3部分：板、带缺陷 |
China National Standards Part |
English PDF |
| GB/T 26492.2-2011 |
Defects of wrought aluminium and aluminium alloy ingots and products - Part 2: Defects for roll-casting strips 变形铝及铝合金铸锭及加工产品缺陷 第2部分：铸轧带材缺陷 |
China National Standards Part |
English PDF |
| GB/T 26492.1-2011 |
Defects of wrought aluminium and aluminium alloys ingots and products - Part 1：Defects for ingots 变形铝及铝合金铸锭及加工产品缺陷 第1部分：铸锭缺陷 |
China National Standards Part |
English PDF |
| GB/T 1479.2-2011 |
Metallic powders - Determination of apparent density - Part 2: Scott volumeter method 金属粉末 松装密度的测定 第2部分：斯柯特容量计法 |
China National Standards Part |
English PDF |
| GB/T 1479.1-2011 |
Metallic powders - Determination of apparent density - Part 1: funnal method 金属粉末 松装密度的测定 第1部分：漏斗法 |
China National Standards Part |
English PDF |
| GB/T 26519.2-2011 |
Persulfate for industrial use - Part 2:Potassium persulfate for industrial use 工业过硫酸盐 第2部分：工业过硫酸钾 |
China National Standards Part |
English PDF |
| GB/T 26477.1-2011 |
Cranes - Design calculation for rail wheels and associated trolley track supporting structure - Part 1: General 起重机 车轮和相关小车承轨结构的设计计算 第1部分：总则 |
China National Standards Part |
English PDF |
| GB/T 26515.2-2011 |
Essential oils - General guidance on chromatographic profiles - Part 2: Utilization of chromatographic profiles of samples of essential oils 精油 气相色谱图像通用指南 第2部分：精油样品气相色谱图像的利用 |
China National Standards Part |
English PDF |
| GB/T 26515.1-2011 |
Essential oils - General guidance on chromatographic profiles - Part 1: Preparation of chromatographic profiles for presentation in standards 精油 气相色谱图像通用指南 第1部分：标准中气相色谱图像的建立 |
China National Standards Part |
English PDF |
| GB/T 12688.9-2011 |
Test method of styrene for industrial use - Part 9：Determination of trace benzene - Gas chromatographic method 工业用苯乙烯试验方法 第9部分：微量苯的测定 气相色谱法 |
China National Standards Part |
English PDF |
| GB/T 12688.8-2011 |
Test method of styrene for industrial use - Part 8：Determination of content of inhibitor（p-tert-butylcatechol）- Spectrophotometric method 工业用苯乙烯试验方法 第8部分：阻聚剂(对-叔丁基邻苯二酚）含量的测定 分光光度法 |
China National Standards Part |
English PDF |
| GB/T 12688.5-2011 |
Test method of styrene for industrial use - Part 5：Determination of content of total aldehydes - Titrimetric method 工业用苯乙烯试验方法 第5部分：总醛含量的测定 滴定法 |
China National Standards Part |
English PDF |
| GB/T 12688.4-2011 |
Test method of styrene for industrial use - Part 4：Determination of content of peroxides - Titrimetric method 工业用苯乙烯试验方法 第4部分：过氧化物含量的测定 滴定法 |
China National Standards Part |
English PDF |
| GB/T 12688.3-2011 |
Test method of styrene for industrial use - Part 3：Determination of content of polymer 工业用苯乙烯试验方法 第3部分：聚合物含量的测定 |
China National Standards Part |
English PDF |
| GB/T 12688.1-2011 |
Test method of styrene for industrial use - Part 1: Determination of purity and hydrocarbon impurities - Gas chromotography 工业用苯乙烯试验方法 第1部分：纯度和烃类杂质的测定 气相色谱法 |
China National Standards Part |
English PDF |
| GB/T 26499.4-2011 |
Machinery - Science data - Part 4: Exchange format 机械 科学数据 第4部分：交换格式 |
China National Standards Part |
English PDF |
| GB/T 26499.3-2011 |
Machinery - Science data - Part 3: Metadata 机械 科学数据 第3部分：元数据 |
China National Standards Part |
English PDF |
| GB/T 26499.2-2011 |
Machinery - Science data - Part 2: Data element directory 机械 科学数据 第2部分：数据元目录 |
China National Standards Part |
English PDF |
| GB/T 26499.1-2011 |
Machinery - Science data - Part 1: Method of grading and classification 机械 科学数据 第1部分：分级分类方法 |
China National Standards Part |
English PDF |
| GB/T 18691.5-2011 |
Agricultural irrigation equipment - Irrigation valves - Part 5: Control valves 农业灌溉设备 灌溉阀 第5部分：控制阀 |
China National Standards Part |
English PDF |
| GB/T 18691.4-2011 |
Agricultural irrigation equipment - Irrigation valves - Part 4: Air valves 农业灌溉设备 灌溉阀 第4部分：进排气阀 |
China National Standards Part |
English PDF |
| GB/T 18691.3-2011 |
Agricultural irrigation equipment - Irrigation valves - Part 3: Check valves 农业灌溉设备 灌溉阀 第3部分：止回阀 |
China National Standards Part |
English PDF |
| GB/T 18691.2-2011 |
Agricultural irrigation equipment - Irrigation valves - Part 2: Isolating valves 农业灌溉设备 灌溉阀 第2部分：隔离阀 |
China National Standards Part |
English PDF |
| GB/T 18691.1-2011 |
Agricultural irrigation equipment - Irrigation valves - Part 1: General requirements 农业灌溉设备 灌溉阀 第1部分：通用要求 |
China National Standards Part |
English PDF |
| GB 11291.1-2011 |
Robots for industrial environments - Safety requirements - Part 1: Robot 工业环境用机器人 安全要求 第1部分：机器人 |
China National Standards Part |
English PDF |
| GB 4404.4-2010 |
Seeds of food crops － Part 4：Oats 粮食作物种子 第4部分：燕麦 |
China National Standards Part |
English PDF |
| GB 4404.3-2010 |
Seeds of food crops － Part 3：Buckwheat 粮食作物种子 第3部分：荞麦 |
China National Standards Part |
English PDF |
| GB 4404.2-2010 |
Seed of food crops - Part 2：Legume 粮食作物种子 第2部分：豆类 |
China National Standards Part |
English PDF |
| GB 16715.5-2010 |
Seed of gourd and vegetable crops － Part 5：Leaf vegetables 瓜菜作物种子 第5部分：绿叶菜类 |
China National Standards Part |
English PDF |
| GB 16715.4-2010 |
Seeds of gourd and vegetable － Part 4：Cole 瓜菜作物种子 第4部分：甘蓝类 |
China National Standards Part |
English PDF |
| GB 16715.3-2010 |
Seed of gourd and vegetable crops － Part 3：Solanaceous fruits 瓜菜作物种子 第3部分：茄果类 |
China National Standards Part |
English PDF |
| GB 16715.2-2010 |
Seed of gourd and vegetable － Part 2：Chinese cabbage 瓜菜作物种子 第2部分：白菜类 |
China National Standards Part |
English PDF |
| GB 16715.1-2010 |
Seed of gourd and vegetable crops － Part 1：Gourd 瓜菜作物种子 第1部分：瓜类 |
China National Standards Part |
English PDF |
| GB/T 4497.1-2010 |
Rubber - Determination of total sulfur content - Part 1：Oxygen combustion flask method 橡胶 全硫含量的测定 第1部分：氧瓶燃烧法 |
China National Standards Part |
English PDF |
| GB 26164.1-2010 |
Safety code of electric power industry - Part 1: Thermal and machine 电业安全工作规程 第1部分：热力和机械 |
China National Standards Part |
English PDF |
| GB 18209.3-2010 |
Electrical safety of machinery - Indication, marking and actuation - Part 3: Requirements for the location and operation of actuators 机械电气安全 指示、标志和操作 第3部分：操动器的位置和操作的要求 |
China National Standards Part |
English PDF |
| GB 18209.2-2010 |
Electrical safety of machinery - Indication, marking and actuation - Part 2: Requirements for marking 机械电气安全 指示、标志和操作 第2部分：标志要求 |
China National Standards Part |
English PDF |
| GB 18209.1-2010 |
Electrical safety of machinery - Indication, marking and actuation - Part 1: Requirements for visual, acoustic and tactile signals 机械电气安全 指示、标志和操作 第1部分：关于视觉、听觉和触觉信号的要求 |
China National Standards Part |
English PDF |
| GB 15092.1-2010 |
Switches for appliances - Part 1: General requirements 器具开关 第1部分：通用要求 |
China National Standards Part |
English PDF |
| GB/T 3849.2-2010 |
Hardmetals - Rockwell hardness test (scale A) - Part 2: Preparation and calibration of standard test blocks 硬质合金 洛氏硬度试验（A标尺） 第2部分：标准试块的制备和校准 |
China National Standards Part |
English PDF |
| 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 Part |
English PDF |
| GB/T 26416.4-2010 |
Chemical analysis methods of dysprosium ferroalloy - Part 4 :Determination of iron content - The Potassium dichromate titrimetry 镝铁合金化学分析方法 第4部分：铁量的测定 重铬酸钾容量法 |
China National Standards Part |
English PDF |
| GB/T 26416.3-2010 |
Chemical analysis methods of dysprosium ferroalloy - Part 3 : Determination of calcium, magnesium, aluminum, silicon, nickel, molybdenum, and tungsten contents - Inductively coupled plasma atomic emission spectrometry 镝铁合金化学分析方法 第3部分：钙、镁、铝、硅、镍、钼、钨量的测定 等离子发射光谱法 |
China National Standards Part |
English PDF |
| 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 Part |
English PDF |
| 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 Part |
English PDF |
| GB/T 26310.5-2010 |
Carbonaceous materials used in the production of aluminium - Calclined coke - Part 5：Determination of residual hydrogen content 原铝生产用煅后石油焦检测方法 第5部分：残留氢含量的测定 |
China National Standards Part |
English PDF |
| GB/T 26310.4-2010 |
Carbonaceous materials used in the production of aluminium - Calcined coke - Part 4：Determination of oil content - Method by solvent extraction 原铝生产用煅后石油焦检测方法 第4部分：油含量的测定 溶剂萃取法 |
China National Standards Part |
English PDF |
| GB/T 26310.3-2010 |
Carbonaceous materials used in the production of aluminium - Calcined coke - Part 3：Determination of apparent oil content - Heating method 原铝生产用煅后石油焦检测方法 第3部分：表观油含量的测定 加热法 |
China National Standards Part |
English PDF |
| GB/T 26297.1-2010 |
Sampling of carbonaceous materials used for aluminium production - Part 1: Cathode blocks 铝用炭素材料取样方法 第1部分：底部炭块 |
China National Standards Part |
English PDF |
| GB/T 26310.2-2010 |
Carbonaceous materials used in the production of aluminium - Calcined coke - Part 2：Determination of trace elements content - Flame atomic absorption spectroscopy 原铝生产用煅后石油焦检测方法 第2部分：微量元素含量的测定 火焰原子吸收光谱法 |
China National Standards Part |
English PDF |
| GB/T 26310.1-2010 |
Carbonaceous materials used in the production of aluminium - Calcined coke - Part 1：Determination of the density in xylene - Pkknometric method 原铝生产用煅后石油焦检测方法 第1部分：二甲苯中密度的测定 比重瓶法 |
China National Standards Part |
English PDF |
| GB/T 26303.3-2010 |
Measuring methods for dimensions and shapes of wrought copper and copper alloys - Part 3: Sheets and strips 铜及铜合金加工材外形尺寸检测方法 第3部分 板带材 |
China National Standards Part |
English PDF |
| GB/T 26303.2-2010 |
Measuring methods for dimensions and shapes of wrought copper and copper alloy - Part 2: Rod，wire and profile 铜及铜合金加工材外形尺寸检测方法 第2部分 棒、线、型材 |
China National Standards Part |
English PDF |
| GB/T 26303.1-2010 |
Measuring method for dimensions and shapes of wrought copper and copper alloy - Part 1: Tube 铜及铜合金加工材外形尺寸检测方法 第1部分 管材 |
China National Standards Part |
English PDF |
| GB/T 26297.6-2010 |
Sampling of carbonaceous materials used for aluminium production - Part 6: Cokes for electrodes 铝用炭素材料取样方法 第6部分：煅后石油焦 |
China National Standards Part |
English PDF |
| GB/T 26297.5-2010 |
Sampling of carbonaceous materials used for aluminium production - Part 5: Pitch for electrodes 铝用炭素材料取样方法 第5部分：煤沥青 |
China National Standards Part |
English PDF |
| GB/T 26297.4-2010 |
Sampling of carbonaceous materials used for aluminium production - Part 4: Cathodic pastes 铝用炭素材料取样方法 第4部分：阴极糊 |
China National Standards Part |
English PDF |
| GB/T 26297.3-2010 |
Sampling of carbonaceous materials used for aluminium production - Part 3: Prebaked blocks 铝用炭素材料取样方法 第3部分：预焙阳极 |
China National Standards Part |
English PDF |
| GB/T 26297.2-2010 |
Sampling of carbonaceous materials used for aluminium production - Part 2: Sidewall blocks 铝用炭素材料取样方法 第2部分：侧部炭块 |
China National Standards Part |
English PDF |
| 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 Part |
English PDF |
| 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 Part |
English PDF |
| 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 |
China National Standards Part |
English PDF |
| 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 Part |
English PDF |
| 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 Part |
English PDF |
| 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 Part |
English PDF |
| 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 Part |
English PDF |
| 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 Part |
English PDF |
| 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 Part |
English PDF |
| 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 |
China National Standards Part |
English PDF |
| 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 |
China National Standards Part |
English PDF |
| 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 Part |
English PDF |
| 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 Part |
English PDF |
| 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 Part |
English PDF |
| 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 Part |
English PDF |
| 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 Part |
English PDF |
| 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 Part |
English PDF |
| 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 Part |
English PDF |
| 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 Part |
English PDF |
| GB/T 12967.7-2010 |
Test methods for anodic oxidation coatings of aluminium and aluminium alloys - Part 7：Measurement of abrasion resistance of anodicoxidation coatings by sand falling test apparatus 铝及铝合金阳极氧化膜检测方法 第7部分：用落砂试验仪测定阳极氧化膜的耐磨性 |
China National Standards Part |
English PDF |
| 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 |
China National Standards Part |
English PDF |
| 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 |
China National Standards Part |
English PDF |
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