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Standard Code | Standard Title | Standard Class | Order |
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GB/T 42308-2023 |
PoTentiometers for electronic equipment - Part 6-1: Blank detail specification - Surface mount preset potentiometers - Assessment level EZ 电子设备用电位器 第6-1部分:空白详细规范 表面安装预调电位器 评定水平EZ |
China National Standards Tent |
English PDF |
GB/T 42333-2023 |
Determination of iodine conTent in soil and water system sediments Ammonia closed solution-inductively coupled plasma mass spectrometry 土壤、水系沉积物 碘含量的测定 氨水封闭溶解-电感耦合等离子体质谱法 |
China National Standards Tent |
English PDF |
GB/T 29761-2022 |
Carbon fiber - Determination of sizing agent conTent 碳纤维 上浆剂含量的测定 |
China National Standards Tent |
English PDF |
GB/T 223.54-2022 |
Iron, steel and alloys - Determination of nickel conTent - Flame atomic absorption spectrometry 钢铁及合金 镍含量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
GB/T 41575-2022 |
Classification and codes of unhealthy Internet conTent for minors 未成年人互联网不健康内容分类与代码 |
China National Standards Tent |
English PDF |
GB/T 7717.16-2022 |
Acrylonitrile for industrial use - Part 16: Determination of iron and copper conTent - Graphite furnace atomic absorption spectrometry and inductively coupled plasma mass spectrometry 工业用丙烯腈 第16部分:铁、铜含量的测定 石墨炉原子吸收光谱法和电感耦合等离子体质谱法 |
China National Standards Tent |
English PDF |
GB/T 7717.12-2022 |
Acrylonitrile for industrial use - Part 12: Determination of purity and impurity conTent - Gas chromatography 工业用丙烯腈 第12部分:纯度及杂质含量的测定 气相色谱法 |
China National Standards Tent |
English PDF |
GB/T 223.63-2022 |
Iron, steel and alloys - Determination of manganese conTent - Sodium (potassium) periodate spectrophotometric method 钢铁及合金 锰含量的测定 高碘酸钠(钾)分光光度法 |
China National Standards Tent |
English PDF |
GB/T 14571.3-2022 |
Test methods for ethylene glycol for industrial use - Part 3: Determination of aldehyde conTent 工业用乙二醇试验方法 第3部分:醛含量的测定 |
China National Standards Tent |
English PDF |
GB/T 41435-2022 |
Determination of boric acid and borate conTent in toy materials inductively coupled plasma mass spectrometry 玩具材料中硼酸和硼酸盐含量的测定 电感耦合等离子体质谱法 |
China National Standards Tent |
English PDF |
GB/Z 27735-2022 |
Camping Tent 野营帐篷 |
China National Standards Tent |
English PDF |
GB/Z 41259-2022 |
Determination of quaternary ammonium salt in preservative wood and wood preservatives by automatic poTentiometric titration 自动电位滴定仪测定防腐木材和木材防腐剂中季铵盐的方法 |
China National Standards Tent |
English PDF |
GB/T 19769.4-2022 |
Function blocks - Part 4: Rules for consisTent line rules 功能块 第4部分:一致性行规的规则 |
China National Standards Tent |
English PDF |
GB/T 6730.60-2022 |
Iron ores - Determination of nickel conTent - Flame atomic absorption spectrometric method 铁矿石 镍含量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
GB/T 6730.5-2022 |
Iron ores -- Determination of total iron conTent -- Titrimetric method after titanium trichloride reduction 铁矿石 全铁含量的测定 三氯化钛还原后滴定法 |
China National Standards Tent |
English PDF |
GB/T 41497-2022 |
Vanadium, iron, vanadium, silicon, phosphorus, manganese, aluminum and iron determination of conTent wavelength dispersive X-ray fluorescence spectrometric method 钒铁 钒、硅、磷、锰、铝、铁含量的测定 波长色散X射线荧光光谱法 |
China National Standards Tent |
English PDF |
GB/T 41458-2022 |
Space environment is the plasma environment that produces the worst poTential difference on the surface of spacecraft 空间环境 产生航天器表面最恶劣电位差的等离子体环境 |
China National Standards Tent |
English PDF |
GB/T 22459.6-2022 |
Refractory mortars—Part 6: Determination of moisture conTent of ready-mixed mortars 耐火泥浆 第6部分:预搅拌泥浆含水量试验方法 |
China National Standards Tent |
English PDF |
GB/T 4333.8-2022 |
Ferrosilicon—Determination of calcium conTent—Flame atomic absorption spectrometry 硅铁 钙含量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
GB/T 1819.1-2022 |
Methods for chemical analysis of tin concentrates—Part 1:Determination of moisture conTent—Heat drying method 锡精矿化学分析方法 第1部分:水分含量的测定 热干燥法 |
China National Standards Tent |
English PDF |
GB/T 24581-2022 |
Test method for Ⅲ and Ⅴ impurities conTent in single crystal silicon—Low temperature FT-IR analysis method 硅单晶中III、V族杂质含量的测定 低温傅立叶变换红外光谱法 |
China National Standards Tent |
English PDF |
GB/T 3286.11-2022 |
Methods for chemical analysis of limestone and dolomite—Part 11: Determination of calcium oxide, magnesium oxide, silicon dioxide, aluminium oxide and iron oxide conTent—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method) 石灰石及白云石化学分析方法 第11部分:氧化钙、氧化镁、二氧化硅、氧化铝及氧化铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) |
China National Standards Tent |
English PDF |
GB/T 26982-2022 |
Determination of wax conTent in crude oil 原油蜡含量的测定 |
China National Standards Tent |
English PDF |
GB/T 41404-2022 |
Determination of platinum conTent in platinum alloys Spark atomic emission spectrometry (subtraction method) 铂合金中铂含量的测定 火花原子发射光谱法(差减法) |
China National Standards Tent |
English PDF |
GB/T 41330-2022 |
Analysis method of boiler water and cooling water Determination of trace copper, iron, sodium, calcium, magnesium conTent Inductively coupled plasma mass spectrometry (ICP-MS) method 锅炉用水和冷却水分析方法 痕量铜、铁、钠、钙、镁含量的测定 电感耦合等离子体质谱(ICP-MS)法 |
China National Standards Tent |
English PDF |
GB/T 8152.16-2022 |
Methods for chemical analysis of lead concentrates - Part 16: Determination of calcium oxide conTent - Flame atomic absorption spectrometry 铅精矿化学分析方法 第16部分:氧化钙含量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
GB/T 41366-2022 |
Livestock and poultry meat quality detection Determination of moisture, protein and fat conTent Near infrared method 畜禽肉品质检测 水分、蛋白质、脂肪含量的测定 近红外法 |
China National Standards Tent |
English PDF |
GB/T 41322-2022 |
Cemented carbides - Determination of silicon conTent in cobalt powder - Spectrophotometric method 硬质合金 钴粉中硅量的测定 分光光度法 |
China National Standards Tent |
English PDF |
GB/T 16886.9-2022 |
Biological evaluation of medical devices - Part 9: Qualitative and quantitative framework for poTential degradation products 医疗器械生物学评价 第9部分:潜在降解产物的定性和定量框架 |
China National Standards Tent |
English PDF |
GB/T 42164-2022 |
Leather - Chemical tests - Determination of hexavalent chromium conTent under heat aging conditions 皮革 化学试验 热老化条件下六价铬含量的测定 |
China National Standards Tent |
English PDF |
GB/T 41964-2022 |
Photography Washing Waste Liquid Determination of Ammonia Nitrogen ConTent (Micro-diffusion Method) 摄影 冲洗废液 氨态氮含量的测定 (微扩散法) |
China National Standards Tent |
English PDF |
GB/T 41965-2022 |
Photography Flushing Waste Liquid Determination of Total ConTent of Ammonia Nitrogen (Micro-diffusion Kjeldahl Nitrogen Method) 摄影 冲洗废液 氨态氮总含量的测定 (微扩散凯氏氮法) |
China National Standards Tent |
English PDF |
GB/T 20899.8-2022 |
Methods for chemical analysis of gold ores - Part 8: Determination of sulfur conTent 金矿石化学分析方法 第8部分:硫量的测定 |
China National Standards Tent |
English PDF |
GB/T 20899.7-2022 |
Methods for chemical analysis of gold ores - Part 7: Determination of iron conTent 金矿石化学分析方法 第7部分:铁量的测定 |
China National Standards Tent |
English PDF |
GB/T 7739.8-2022 |
Methods for chemical analysis of gold concentrates - Part 8: Determination of sulfur conTent 金精矿化学分析方法 第8部分:硫量的测定 |
China National Standards Tent |
English PDF |
GB/T 7739.7-2022 |
Methods for chemical analysis of gold concentrates - Part 7: Determination of iron conTent 金精矿化学分析方法 第7部分:铁量的测定 |
China National Standards Tent |
English PDF |
GB/T 20002.6-2022 |
Guidelines for writing specific conTent in the standard Part 6: Addressing the needs of MSMEs 标准中特定内容的编写指南 第6部分:涉及中小微型企业需求 |
China National Standards Tent |
English PDF |
GB/T 26416.5-2022 |
Methods for chemical analysis of rare earth iron alloys - Part 5: Determination of oxygen conTent - Pulse-infrared absorption method 稀土铁合金化学分析方法 第5部分:氧含量的测定 脉冲-红外吸收法 |
China National Standards Tent |
English PDF |
GB/T 26416.4-2022 |
Methods for chemical analysis of rare earth iron alloys - Part 4: Determination of iron conTent - Potassium dichromate titration method 稀土铁合金化学分析方法 第4部分:铁量的测定 重铬酸钾滴定法 |
China National Standards Tent |
English PDF |
GB/T 26416.3-2022 |
Chemical analysis methods of rare earth ferroalloys - Part 3: Determination of calcium, magnesium, aluminum, nickel, manganese conTent - Inductively coupled plasma emission spectrometry 稀土铁合金化学分析方法 第3部分:钙、镁、铝、镍、锰量的测 定 电感耦合等离子体发射光谱法 |
China National Standards Tent |
English PDF |
GB/T 26416.2-2022 |
Methods for chemical analysis of rare earth ferroalloys - Part 2: Determination of rare earth impurity conTent - Inductively coupled plasma emission spectrometry 稀土铁合金化学分析方法 第2部分:稀土杂质含量的测定 电感耦合等离子体发射光谱法 |
China National Standards Tent |
English PDF |
GB/T 6434-2022 |
Determination of Crude Fiber ConTent in Feed 饲料中粗纤维的含量测定 |
China National Standards Tent |
English PDF |
GB/T 5686.7-2022 |
Ferromanganese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of sulfur conTent Infrared absorption method and combustion neutralization titration 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 Tent |
English PDF |
GB/T 12690.1-2022 |
Chemical analysis methods for non-rare earth impurities in rare earth metals and their oxides—Part 1: Determination of carbon and sulfur conTent—High frequency-infrared absorption method 稀土金属及其氧化物中非稀土杂质化学分析方法 第1部分:碳、硫量的测定 高频-红外吸收法 |
China National Standards Tent |
English PDF |
GB/T 11987-2022 |
Surfactants - Industrial alkane sulfonates - Determination of total alkane sulfonate conTent 表面活性剂 工业烷烃磺酸盐 总烷烃磺酸盐含量的测定 |
China National Standards Tent |
English PDF |
GB/T 42022-2022 |
Essential oils - Determination of water conTent - Karl Fischer method 精油 水分含量的测定 卡尔费休法 |
China National Standards Tent |
English PDF |
GB/T 41953-2022 |
Paints and varnishes - Determination of moisture conTent in coatings - Gas chromatography 色漆和清漆 涂料中水分含量的测定 气相色谱法 |
China National Standards Tent |
English PDF |
GB/T 38812.4-2022 |
Direct reduced iron - Determination of metallic iron conTent - Bromine-methanol titration 直接还原铁 金属铁含量的测定 溴-甲醇滴定法 |
China National Standards Tent |
English PDF |
GB/T 41946-2022 |
Rubber - Determination of total sulfur conTent - Ion chromatography 橡胶 全硫含量的测定 离子色谱法 |
China National Standards Tent |
English PDF |
GB/T 41945-2022 |
Rubber and vulcanizate - Determination of metal conTent by inductively coupled plasma optical emission spectrometry (ICP-OES) 生胶和硫化胶 用电感耦合等离子体发射光谱仪(ICP-OES)测定金属含量 |
China National Standards Tent |
English PDF |
GB/T 41939-2022 |
Determination of magnesium conTent in rubber - Atomic absorption spectrometry 橡胶中镁含量的测定 原子吸收光谱法 |
China National Standards Tent |
English PDF |
GB/T 42274-2022 |
Determination of conTent and distribution of trace elements (magnesium, gallium) in aluminum nitride materials Secondary ion mass spectrometry 氮化铝材料中痕量元素(镁、镓)含量及分布的测定 二次离子质谱法 |
China National Standards Tent |
English PDF |
GB/T 42263-2022 |
Determination of nitrogen conTent in silicon single crystals - Secondary ion mass spectrometry 硅单晶中氮含量的测定 二次离子质谱法 |
China National Standards Tent |
English PDF |
GB/T 42275-2022 |
Cemented carbide - Determination of total carbon conTent - High frequency combustion infrared absorption method/thermal conductivity method 硬质合金 总碳量的测定 高频燃烧红外吸收法/热导法 |
China National Standards Tent |
English PDF |
GB/T 14352.24-2022 |
Methods for chemical analysis of tungsten ore and molybdenum ore - Part 24: Determination of germanium conTent - Inductively coupled plasma mass spectrometry 钨矿石、钼矿石化学分析方法 第24部分:锗含量的测定 电感耦合等离子体质谱法 |
China National Standards Tent |
English PDF |
GB/T 42273-2022 |
Zirconium compound chemical analysis method Calcium, hafnium, titanium, sodium, iron, chromium, cadmium, zinc, manganese, copper, nickel, lead conTent determination Inductively coupled plasma atomic emission spectrometry 锆化合物化学分析方法 钙、铪、钛、钠、铁、铬、镉、锌、锰、铜、镍、铅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Tent |
English PDF |
GB/T 42276-2022 |
Determination of Fluoride and Chloride ConTents in Silicon Nitride Powder - Ion Chromatography 氮化硅粉体中氟离子和氯离子含量的测定 离子色谱法 |
China National Standards Tent |
English PDF |
GB/T 42248-2022 |
Determination of iodine and bromine conTent in soil and water system sediment semi-melting-inductively coupled plasma mass spectrometry 土壤、水系沉积物 碘、溴含量的测定 半熔-电感耦合等离子体质谱法 |
China National Standards Tent |
English PDF |
GB/T 41926-2022 |
Plastics - Determination of 1,2-ethylene glycol conTent in epoxy resins 塑料 环氧树脂 1,2-乙二醇含量的测定 |
China National Standards Tent |
English PDF |
GB/T 41942-2022 |
Natural raw rubber and natural rubber latex - Determination of nitrogen conTent - Micro Dumas combustion method 天然生胶和天然胶乳 氮含量的测定 微杜马斯燃烧法 |
China National Standards Tent |
English PDF |
GB/T 13277.9-2022 |
Compressed air - Part 9: Methods of measurement of liquid water conTent 压缩空气 第9部分:液态水含量测量方法 |
China National Standards Tent |
English PDF |
GB/T 42197-2022 |
Specification for Metadata Description of Video Image ConTent in Public Security Internet of Things 公安物联网视频图像内容元数据描述规范 |
China National Standards Tent |
English PDF |
GB/T 3836.36-2022 |
Explosive atmospheres - Part 36: Electrical safety devices for the control of poTential sources of ignition in explosion-proof equipment 爆炸性环境 第36部分:控制防爆设备潜在点燃源的电气安全装置 |
China National Standards Tent |
English PDF |
GB/T 6499-2022 |
Raw cotton impurity conTent test method 原棉含杂率试验方法 |
China National Standards Tent |
English PDF |
GB/T 41793-2022 |
Test method for artificial leather and synthetic leather - Determination of poTential phenolic yellowing 人造革合成革试验方法 潜在酚黄变的测定 |
China National Standards Tent |
English PDF |
GB/T 41797-2022 |
Performance requirements and test methods of driver atTention monitoring system 驾驶员注意力监测系统性能要求及试验方法 |
China National Standards Tent |
English PDF |
GB/T 41682-2022 |
Determination of headspace gas conTent in food plastic packaging containers - sensor method 食品塑料包装容器中顶空气体含量的测定 传感器法 |
China National Standards Tent |
English PDF |
GB/T 41769-2022 |
CdZnTe chemical analysis method - Determination of zinc and cadmium conTent - Inductively coupled plasma atomic emission spectrometry 碲锌镉化学分析方法 锌和镉含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Tent |
English PDF |
GB/T 41764-2022 |
Determination of photoinitiator conTent in radiation-curing coatings - Gas chromatography-mass spectrometry 辐射固化涂料中光引发剂含量的测定 气相色谱-质谱联用法 |
China National Standards Tent |
English PDF |
GB/T 1871.5-2022 |
Determination of magnesium oxide conTent in phosphate rocks and concentrates - Flame atomic absorption spectrometry, volumetric and inductively coupled plasma emission spectrometry 磷矿石和磷精矿中氧化镁含量的测定 火焰原子吸收光谱法、容量法和电感耦合等离子体发射光谱法 |
China National Standards Tent |
English PDF |
GB/T 5686.1-2022 |
Ferromanganese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of manganese conTent Potentiometric titration, ammonium nitrate oxidation titration and perchloric acid oxidation titration 锰铁、锰硅合金、氮化锰铁和金属锰 锰含量的测定 电位滴定法、硝酸铵氧化滴定法及高氯酸氧化滴定法 |
China National Standards Tent |
English PDF |
GB/T 13747.18-2022 |
Methods for chemical analysis of zirconium and zirconium alloys - Part 18: Determination of vanadium conTent - Benzoylphenyl hydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第18部分:钒含量的测定 苯甲酰苯基羟胺分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Tent |
English PDF |
GB/T 13747.10-2022 |
Methods for chemical analysis of zirconium and zirconium alloys - Part 10: Determination of tungsten conTent - Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第10部分:钨含量的测定 硫氰酸盐分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Tent |
English PDF |
GB/T 13747.9-2022 |
Methods for chemical analysis of zirconium and zirconium alloys - Part 9: Determination of magnesium conTent - flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第9部分:镁含量的测定 火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法 |
China National Standards Tent |
English PDF |
GB/T 6150.17-2022 |
Methods for chemical analysis of tungsten concentrates - Part 17: Determination of antimony conTent - Atomic fluorescence spectrometry 钨精矿化学分析方法 第17部分:锑含量的测定 原子荧光光谱法 |
China National Standards Tent |
English PDF |
GB/T 6150.13-2022 |
Methods for chemical analysis of tungsten concentrates - Part 13: Determination of arsenic conTent - Atomic fluorescence spectrometry and DDTC-Ag spectrophotometry 钨精矿化学分析方法 第13部分:砷含量的测定 原子荧光光谱法和DDTC-Ag分光光度法 |
China National Standards Tent |
English PDF |
GB/T 6150.2-2022 |
Methods for chemical analysis of tungsten concentrates - Part 2: Determination of tin conTent - Potassium iodate titration and inductively coupled plasma atomic emission spectrometry 钨精矿化学分析方法 第2部分:锡含量的测定 碘酸钾滴定法和电感耦合等离子体原子发射光谱法 |
China National Standards Tent |
English PDF |
GB/T 5686.4-2022 |
Ferromanganese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of phosphorus conTent Molybdenum blue spectrophotometry and bismuth phosphorus molybdenum blue spectrophotometry 锰铁、锰硅合金、氮化锰铁和金属锰 磷含量的测定 钼蓝分光光度法和铋磷钼蓝分光光度法 |
China National Standards Tent |
English PDF |
GB/T 5686.2-2022 |
Determination of ferromanganese, manganese-silicon alloy, ferromanganese nitride and metal manganese-silicon conTent Molybdenum blue spectrophotometry, potassium fluorosilicate titration and perchloric acid gravimetric method 锰铁、锰硅合金、氮化锰铁和金属锰 硅含量的测定 钼蓝分光光度法、氟硅酸钾滴定法和高氯酸重量法 |
China National Standards Tent |
English PDF |
GB/T 41704-2022 |
Testing method for cathode material of lithium ion battery - Determination of magnetic foreign matter conTent and residual alkali content 锂离子电池正极材料检测方法 磁性异物含量和残余碱含量的测定 |
China National Standards Tent |
English PDF |
GB/T 6730.61-2022 |
Iron ore - Determination of carbon and sulfur conTent - High frequency combustion infrared absorption method 铁矿石 碳和硫含量的测定 高频燃烧红外吸收法 |
China National Standards Tent |
English PDF |
GB/T 38265.3-2022 |
Test methods for soldering fluxes - Part 3: Determination of acid value - PoTentiometric and visual titration 软钎剂试验方法 第3部分:酸值的测定 电位滴定法和目视滴定法 |
China National Standards Tent |
English PDF |
GB/T 20092.3-2022 |
Chinese News Information ConTent Part 3: XML Format for Data Exchange 中文新闻信息内容 第3部分:数据交换的XML格式 |
China National Standards Tent |
English PDF |
GB/T 20092.2-2022 |
Chinese News Information ConTent Part 2: News Metadata 中文新闻信息内容 第2部分:新闻元数据 |
China National Standards Tent |
English PDF |
GB/T 20092.1-2022 |
Chinese News Information ConTent Part 1: Conceptual Model 中文新闻信息内容 第1部分:概念模型 |
China National Standards Tent |
English PDF |
GB/T 41768-2022 |
Thermal insulation materials for building - Determination of organic matter conTent 建筑用绝热材料 有机物含量的测定 |
China National Standards Tent |
English PDF |
GB/T 38265.9-2022 |
Test methods for soldering fluxes - Part 9: Determination of ammonia conTent 软钎剂试验方法 第9部分:氨含量的测定 |
China National Standards Tent |
English PDF |
GB/T 38265.8-2022 |
Test methods for soldering fluxes - Part 8: Determination of zinc conTent 软钎剂试验方法 第8部分:锌含量的测定 |
China National Standards Tent |
English PDF |
GB/T 38265.6-2022 |
Test methods for soldering fluxes - Part 6: Determination of halide (excluding fluoride) conTent 软钎剂试验方法 第6部分:卤化物(不包括氟化物)含量的测定 |
China National Standards Tent |
English PDF |
GB/T 6730.64-2022 |
Iron ore - Determination of water-soluble chloride conTent - Ion selective electrode method 铁矿石 水溶性氯化物含量的测定 离子选择电极法 |
China National Standards Tent |
English PDF |
GB/T 3517-2022 |
Natural raw rubber - Determination of plasticity reTention (PRI) 天然生胶 塑性保持率(PRI)的测定 |
China National Standards Tent |
English PDF |
GB/T 18931-2022 |
Classification of alkaline dense shaped refractory products with carbon conTent less than 7% 碳含量小于7%的碱性致密定形耐火制品分类 |
China National Standards Tent |
English PDF |
GB/T 25963-2022 |
Determination of aromatics conTent in middle distillates containing fatty acid methyl esters - High performance liquid chromatography with differential refractive index detector 含脂肪酸甲酯中间馏分芳烃含量的测定 示差折光检测器高效液相色谱法 |
China National Standards Tent |
English PDF |
GB/T 8039-2022 |
Determination method of total sulfur conTent in coking benzene products 焦化苯类产品全硫含量的测定方法 |
China National Standards Tent |
English PDF |
GB 24427-2021 |
ConTent limitation of mercury, cadmium and lead for zinc anode primary battery 锌负极原电池汞镉铅含量的限制要求 |
China National Standards Tent |
English PDF |
GB/T 40535.1-2021 |
Test methods of continuous nitride ceramic fibers—Part 1:Nitrogen conTent 连续氮化物陶瓷纤维测试方法 第1部分:氮含量 |
China National Standards Tent |
English PDF |
GB/T 40503-2021 |
Measuring methods of secondary coal slime conTent in coal preparation plant 选煤厂次生煤泥量的测定方法 |
China National Standards Tent |
English PDF |
GB/T 40461-2021 |
Determination of sodium conTent for fertilizers 肥料中钠含量的测定 |
China National Standards Tent |
English PDF |
GB/T 40346-2021 |
Equipment for crop protection—Method for measurement of poTential spray drift from horizontal boom sprayers by the use of a test bench 植物保护机械 水平喷杆喷雾机潜在喷雾漂移试验台测量方法 |
China National Standards Tent |
English PDF |
GB/T 40342-2021 |
Method for determination of aluminum conTent in hot dipped zinc-aluminum alloy coating on steel wire 钢丝热镀锌铝合金镀层中铝含量的测定 |
China National Standards Tent |
English PDF |
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