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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/T 11828.6-2008 |
Instruments for stage measurEMent - Part 6：Remote measuring stage gauge 水位测量仪器 第6部分：遥测水位计 |
China National Standards EM |
 English PDF |
| GB/T 21673-2008 |
Water quility requirEMent for marine shrimp breeding 海水虾类育苗水质要求 |
China National Standards EM |
English PDF |
| GB/T 21539-2008 |
CEMent-purpose PU piston 混凝土泵用聚氨酯活塞 |
China National Standards EM |
English PDF |
| GB 18040-2008 |
RequirEMent of airports facilities for emergency medical services 民用运输机场应急救护设施配备 |
China National Standards EM |
English PDF |
| GB 21522-2008 |
EMission standard of coalbed methane/coal mine gas(on trial) 煤层气(煤矿瓦斯)排放标准(暂行) |
China National Standards EM |
English PDF |
| GB/T 6369-2008 |
Surface active agents - Determination of EMulsifying power - Colorimetric method 表面活性剂 乳化力的测定 比色法 |
China National Standards EM |
English PDF |
| GB/T 21527-2008 |
Elastic pads for rail transit fasten systEM 轨道交通扣件系统弹性垫板 |
China National Standards EM |
English PDF |
| GB/T 11543-2008 |
Surface active agents - The identification of EMulsion for moderate to high viscosity and the evaluation method of emulsifying capability 表面活性剂 中、高粘度乳液的特性测试及其乳化能力的评价方法 |
China National Standards EM |
English PDF |
| GB/T 9871-2008 |
Rubber，vulcanized or thermoplastic-Determination of aging characteristics by measurEMent of stress relaxation 硫化橡胶或热塑性橡胶老化性能的测定 拉伸应力松弛试验 |
China National Standards EM |
English PDF |
| GB/T 8923.2-2008 |
Preparation of steel substrates before application of paints and related products-Visual assessment of surface cleanliness - Part 2: Preparation grades of praviously coated steel substrates after localized rEMoval of previous coatings 涂覆涂料前钢材表面处理 表面清洁度的目视评定 第2部分: 已涂覆过的钢材表面局部清除原有涂层后的处理等级 |
China National Standards EM |
English PDF |
| GB/T 6913-2008 |
Analysis of water used in boiler and cooling systEM - Determination of phosphorus 锅炉用水和冷却水分析方法 磷酸盐的测定 |
China National Standards EM |
English PDF |
| GB/T 6912-2008 |
Analysis of water used in boiler and cooling systEM - Determination of nitrite 锅炉用水和冷却水分析方法 亚硝酸盐的测定 |
China National Standards EM |
English PDF |
| GB/T 6909-2008 |
Analysis of water used in boiler and cooling systEM - Determination of hardness 锅炉用水和冷却水分析方法 硬度的测定 |
China National Standards EM |
English PDF |
| GB/T 6908-2008 |
Analysis of water used in boil and cooling systEM-Determination of electrical conductivity 锅炉用水和冷却水分析方法 电导率的测定 |
China National Standards EM |
English PDF |
| GB/T 6904-2008 |
Water used in industrial circulating cooling systEM and boiler - Determination of pH 工业循环冷却水及锅炉用水中pH的测定 |
China National Standards EM |
English PDF |
| GB/T 21627-2008 |
Dangerous goods - Slow cook-off test of extrEMely insensitive detonating substance 危险品 极不敏感引爆物质的缓慢升温试验方法 |
China National Standards EM |
English PDF |
| GB/T 21626-2008 |
Dangerous goods - External fire test method of extrEMely insensitive detonating substance 危险品 极不敏感引爆物质的外部火烧试验方法 |
China National Standards EM |
English PDF |
| GB/T 21625-2008 |
Dangerous goods - Bullet impact test method of extrEMely insensitive detonating substance 危险品 极不敏感引爆物质的子弹撞击试验方法 |
China National Standards EM |
English PDF |
| GB/T 21619-2008 |
Dangerous goods - Test method for flammable solids, which in contacting with water EMit flammable gases 危险品 易燃固体遇水放出易燃气体试验方法 |
China National Standards EM |
English PDF |
| GB/T 21613-2008 |
Dangerous goods - Test method for determination of the accelerating decomposition tEMperature 危险品 自加速分解温度试验方法 |
China National Standards EM |
English PDF |
| GB/T 21610-2008 |
Test method of rodent dominant lethal for chEMicals 化学品啮齿类动物显性致死试验方法 |
China National Standards EM |
English PDF |
| GB/T 21609-2008 |
Test method of acute dermal irritation/corrosion for chEMicals 化学品急性眼刺激性/腐蚀性试验方法 |
China National Standards EM |
English PDF |
| GB/T 21608-2008 |
Test method of skin sensitization for chEMicals 化学品皮肤致敏试验方法 |
China National Standards EM |
English PDF |
| GB/T 21607-2008 |
Test method of one-generation reproduction toxicity for chEMicals 化学品一代繁殖毒性试验方法 |
China National Standards EM |
English PDF |
| GB/T 21606-2008 |
Test method of acute dermal toxicity for chEMicals 化学品急性经皮毒性试验方法 |
China National Standards EM |
English PDF |
| GB/T 21605-2008 |
Test method of acute inhalation toxicity for chEMicals 化学品急性吸入毒性试验方法 |
China National Standards EM |
English PDF |
| GB/T 21604-2008 |
Test method of acute dermal irritation/corrosion for chEMicals 化学品急性皮肤刺激性/腐蚀性试验方法 |
China National Standards EM |
English PDF |
| GB/T 21603-2008 |
Test method of acute oral toxicity for chEMicals 化学品急性经口毒性试验方法 |
China National Standards EM |
English PDF |
| GB/T 21577-2008 |
Dangerous goods - Test method of friability for extrEMely insensitive detonate substance （EIDS） 危险品 极不敏感引爆物质的脆性试验方法 |
China National Standards EM |
English PDF |
| GB/T 21576-2008 |
Dangerous goods - Test method of gap for extrEMely insensitive detonate substance （EIDS） 危险品 极不敏感引爆物质的隔板试验方法 |
China National Standards EM |
English PDF |
| GB/T 21575-2008 |
Dangerous goods - Test method of cap for extrEMely insensitive detonate substance（EIDS） 危险品 极不敏感引爆物质的雷管试验方法 |
China National Standards EM |
English PDF |
| GB/T 21535-2008 |
Dangerous chEMicals - Terms of explosives 危险化学品 爆炸品名词术语 |
China National Standards EM |
English PDF |
| GB/T 21525-2008 |
Inorganic chEMical products for industrial use - General method for determination of magnesium content by complexation titration 无机化工产品中镁含量测定的通用方法 络合滴定法 |
China National Standards EM |
English PDF |
| GB/T 21524-2008 |
Particle size determination of inorganic chEMical products - Sieving method 无机化工产品中粒度的测定 筛分法 |
China National Standards EM |
English PDF |
| GB/T 15456-2008 |
Industrial circulating cooling water - Determination of the chEMical oxygen demand - Potassium permanganate method 工业循环冷却水中化学需氧量(COD)的测定 高锰酸钾法 |
China National Standards EM |
English PDF |
| GB/T 15453-2008 |
Water for industrial circulating cooling systEM and boiler - Determination of chloride 工业循环冷却水和锅炉用水中氯离子的测定 |
China National Standards EM |
English PDF |
| GB/T 14640-2008 |
Water used in industrial circulating cooling systEM and boiler - Determination of potassium and sodium 工业循环冷却水及锅炉用水中钾、钠含量的测定 |
China National Standards EM |
English PDF |
| GB/T 14427-2008 |
Analysis of water used in boiler and cooling systEM - Determination of iron 锅炉用水和冷却水分析方法 铁的测定 |
China National Standards EM |
English PDF |
| GB/T 14422-2008 |
Analysis of water used in boiler and cooling systEM - Determination of benzotriazole 锅炉用水和冷却水分析方法 苯骈三氮唑的测定 |
China National Standards EM |
English PDF |
| GB/T 12832-2008 |
Rubber-Determination of crystallization effects by hardness measurEMents 橡胶结晶效应的测定 硬度测量法 |
China National Standards EM |
English PDF |
| GB/T 12737-2008 |
ChEMical products for industrial use-General method for determination of traces of sulphur compounds, as sulphate, by reduction and titrimetry 工业用化工产品中以硫酸根表示的痕量硫化合物测定的通用方法 还原和滴定法 |
China National Standards EM |
English PDF |
| GB/T 12154-2008 |
Analysis of water used in boiler and cooling systEM - Determination of total aluminium 锅炉用水和冷却水分析方法 全铝的测定 |
China National Standards EM |
English PDF |
| GB/T 10656-2008 |
Analysis of water used in boiler and cooling systEM - Determination of zinc - Zincon spectrophotometry 锅炉用水和冷却水分析方法 锌离子的测定 锌试剂分光光度法 |
China National Standards EM |
English PDF |
| GB/T 9043-2008 |
General technical requirEMents of gas discharge tubes for the over-voltage protection of telecommunications installations 通信设备过电压保护用气体放电管通用技术条件 |
China National Standards EM |
English PDF |
| GB/T 21548-2008 |
Methods of measurEMent of the high speed semiconductor lasers directly modulated for optical fiber communication systems 光通信用高速直接调制半导体激光器的测量方法 |
China National Standards EM |
English PDF |
| GB/T 21546-2008 |
Critical current measurEMent - DC critical current of Nb-Ti composite superconductors 铌钛复合超导体的直流临界电流测量 |
China National Standards EM |
English PDF |
| GB/T 19903.11-2008 |
Industrial automation systEMs and integration - Physical device control - Data model for computerized numerical controllers - Part 11: process data for milling 工业自动化系统与集成 物理设备控制 计算机数值控制器用的数据模型 第11部分: 铣削用工艺数据 |
China National Standards EM |
English PDF |
| GB/T 15972.54-2008 |
Specifications for optical fibre test methods - Part 54: MeasurEMent methods and test procedures for environmental characteristics - Gamma irradiation 光纤试验方法规范 第54部分：环境性能的测量方法和试验程序 伽玛辐照 |
China National Standards EM |
English PDF |
| GB/T 15972.53-2008 |
Specifications for optical fibre test methods - Part 53: MeasurEMent methods and test procedures for environmental characteristics - Water immersion 光纤试验方法规范 第53部分：环境性能的测量方法和试验程序 浸水 |
China National Standards EM |
English PDF |
| GB/T 15972.52-2008 |
Specifications for optical fibre test methods - Part 52: MeasurEMent methods and test procedures for environmental characteristics - Change of temperature 光纤试验方法规范 第52部分：环境性能的测量方法和试验程序 温度循环 |
China National Standards EM |
English PDF |
| GB/T 15972.51-2008 |
Specifications for optical fibre test methods - Part 51: MeasurEMent methods and test procedures for environmental characteristics - Dry heat 光纤试验方法规范 第51部分: 环境性能的测量方法和试验程序 干热 |
China National Standards EM |
English PDF |
| GB/T 15972.49-2008 |
Specifications for optical fibre test methods - Part 49: MeasurEMent methods and test procedures for transmission and optical characteristics - Differential mode delay 光纤试验方法规范 第49部分：传输特性和光学特性的测量方法和试验程序-微分模时延 |
China National Standards EM |
English PDF |
| GB/T 15972.47-2008 |
Specifications for optical fibre test methods - Part 47: MeasurEMent methods and test procedures for transmission and optical characteristics - Macrobending loss 光纤试验方法规范 第47部分：传输特性和光学特性的测量方法和试验程序 宏弯损耗 |
China National Standards EM |
English PDF |
| GB/T 15972.46-2008 |
Specifications for optical fibre test methods - Part 46: MeasurEMent methods and test procedures for transmission and optical characteristics - Monitoring of changes in optical transmittance 光纤试验方法规范 第46部分：传输特性和光学特性的测量方法和试验程序 透光率变化 |
China National Standards EM |
English PDF |
| GB/T 15972.45-2008 |
Specifications for optical fibre test methods - Part 45: MeasurEMent methods and test procedures for transmission and optical characteristics - Mode field diameter 光纤试验方法规范 第45部分：传输特性和光学特性的测量方法和试验程序 模场直径 |
China National Standards EM |
English PDF |
| GB/T 15972.44-2008 |
Specifications for optical fibre test methods - Part 44: MeasurEMent methods and test procedures for transmission and optical characteristics - Cut-off wavelength 光纤试验方法规范 第44部分：传输特性和光学特性的测量方法和试验程序 截止波长 |
China National Standards EM |
English PDF |
| GB/T 15972.43-2008 |
Specifications for optical fibre test methods - Part 43: MeasurEMent methods and test procedures for transmission and optical characteristics - Numerrical aperture 光纤试验方法规范 第43部分：传输特性和光学特性的测量方法和试验程序 数值孔径 |
China National Standards EM |
English PDF |
| GB/T 15972.42-2008 |
Specifications for optical fibre test methods - Part 42: MeasurEMent methods and test procedures for transmission and optical characteristics - Chromatic dispersion 光纤试验方法规范 第42部分：传输特性和光学特性的测量方法和试验程序 波长色散 |
China National Standards EM |
English PDF |
| GB/T 15972.41-2008 |
Specifications for optical fibre test methods - Part 41: MeasurEMent methods and test procedures for transmission and optical characteristics - Bandwidth 光纤试验方法规范 第41部分：传输特性和光学特性的测量方法和试验程序 带宽 |
China National Standards EM |
English PDF |
| GB/T 15972.34-2008 |
Specifications for optical fibre test methods - Part 34: MeasurEMent methods and test procedures for mechanical characteristics - Fibre curl 光纤试验方法规范 第34部分：机械性能的测量方法和试验程序 光纤翘曲 |
China National Standards EM |
English PDF |
| GB/T 15972.33-2008 |
Specifications for optical fibres test methods - Part 33: MeasurEMent methods and test procedures for mechanical characteristics - Stress corrosion susceptibility 光纤试验方法规范 第33部分：机械性能的测量方法和试验程序 应力腐蚀敏感性参数 |
China National Standards EM |
English PDF |
| GB/T 15972.32-2008 |
Specifications for optical fibre test methods - Part 32: MeasurEMent methods and test procedures for mechanical characteristics - Coating strippability 光纤试验方法规范 第32部分：机械性能的测量方法和试验程序 涂覆层可剥性 |
China National Standards EM |
English PDF |
| GB/T 15972.31-2008 |
Specifications for optical fibre test methods - Part 31: MeasurEMent methods and test procedures for mechanical characteristics - tensile strength 光纤试验方法规范 第31部分：机械性能的测量方法和试验程序 抗张强度 |
China National Standards EM |
English PDF |
| GB/T 15972.22-2008 |
Specifications for optical fibre test methods - Part 22: MeasurEMent methods and test procedures for dimensions - Length measurement 光纤试验方法规范 第22部分：尺寸参数的测量方法和试验程序 长度 |
China National Standards EM |
English PDF |
| GB/T 15972.21-2008 |
Specifications for optical fibre test methods - Part 21: MeasurEMent methods and test procedures for dimensions - Coating geometry 光纤试验方法规范 第21部分：尺寸参数的测量方法和试验程序 涂覆层几何参数 |
China National Standards EM |
English PDF |
| GB/T 6150.6-2008 |
Methods for chEMical analysis of tungsten concentrates - Determination hygroscopic moisture content - Gravimetric method 钨精矿化学分析方法 湿存水量的测定 重量法 |
China National Standards EM |
English PDF |
| GB/T 6150.5-2008 |
Methods for chEMical analysis of tungsten concentrates - Determination of calcium content - EDTA volumetric method and flame atomic absorption spectrometric method 钨精矿化学分析方法 钙量的测定 EDTA容量法和火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
| 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 EM |
English PDF |
| GB/T 6150.15-2008 |
Methods for chEMical analysis of tungsten concentrates - Determination of bismuth content - Flame atomic absorption spectrometric method 钨精矿化学分析方法 铋量的测定 火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
| GB/T 6150.14-2008 |
Methods for chEMical analysis of tungsten concentrates - Determination of manganese content - The ammonium ferrous sulfate volumetric method and flame atomic absorption spectrometric method 钨精矿化学分析方法 锰量的测定 硫酸亚铁铵容量法和火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
| GB/T 6150.1-2008 |
Methods for chEMical analysis of tungsten concentrates - Determination of tungsten trioxide content - The ammonium tungstate igniting gravimetric method 钨精矿化学分析方法 三氧化钨量的测定 钨酸铵灼烧重量法 |
China National Standards EM |
English PDF |
| GB/T 6150.11-2008 |
Methods for chEMical analysis of tungsten concentrates - Determination of zinc content - Flame atomic absorption spectrometric method 钨精矿化学分析方法 锌量的测定 火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
| GB/T 6150.10-2008 |
Methods for chEMical analysis of tungsten concentrates - Determination of lead content - Flame atomic absorption spectrometric method 钨精矿化学分析方法 铅量的测定 火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
| GB/T 5124.2-2008 |
Methods for chEMical analysis of hardmetals - Determination of insoluble (free) carbon content - Gravimetric method 硬质合金化学分析方法 不溶（游离）碳量的测定 重量法 |
China National Standards EM |
English PDF |
| GB/T 5124.1-2008 |
Methods for chEMical analysis of hardmetals - Determination of total carbon content - Gravimetric method 硬质合金化学分析方法 总碳量的测定 重量法 |
China National Standards EM |
English PDF |
| GB/T 3253.6-2008 |
Methods for chEMical analysis of antimony and antimony trioxide - Determination of selenium content - Atomic fluorescence spectrometer method 锑及三氧化二锑化学分析方法 硒量的测定 原子荧光光谱法 |
China National Standards EM |
English PDF |
| GB/T 3253.5-2008 |
Methods for chEMical analysis of antimony and antimony trioxide - Determination of copper content - Flame atomic absorption spectrometric method 锑及三氧化二锑化学分析方法 铜量的测定 火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
| GB/T 3253.3-2008 |
Methods for chEMical analysis of antimony and antimony trioxide - Determination of lead content - Flame atomic absorption spectrometric method 锑及三氧化二锑化学分析方法 铅量的测定 火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
| GB/T 3253.2-2008 |
Methods for chEMical analysis of antimony and antimony trioxide - Determination of iron content - Orthophenanthroline spectrophotometric method 锑及三氧化二锑化学分析方法 铁量的测定 邻二氮杂菲分光光度法 |
China National Standards EM |
English PDF |
| GB/T 3253.1-2008 |
Methods for chEMical analysis of antimony and antimony trioxide - Determination of arsenic content - Arsenic molybdenum blue spectrophotometric method 锑及三氧化二锑化学分析方法 砷量的测定 砷钼蓝分光光度法 |
China National Standards EM |
English PDF |
| GB/T 6886-2008 |
Sintered stainless steel filter elEMents 烧结不锈钢过滤元件 |
China National Standards EM |
English PDF |
| GB/T 21540-2008 |
Hydraulic fluid power - On-line automatic particle-counting systEMs for liquids - Methods of calibration and validation 液压传动 液体在线自动颗粒计数系统 校准和验证方法 |
China National Standards EM |
English PDF |
| GB/T 20975.9-2008 |
Methods for chEMical analysis of aluminium and aluminium alloys - Part 9：Determination of lithium content Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第9部分：锂含量的测定 火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
| GB/T 20975.8-2008 |
Methods for chEMical analysis of aluminium and aluminium alloys - Part 8：Determination of zinc content 铝及铝合金化学分析方法 第8部分：锌含量的测定 |
China National Standards EM |
English PDF |
| GB/T 20975.7-2008 |
Methods for chEMical analysis of aluminium and aluminium alloys - Part 7：Determination of manganese content Potassium periodate spectrophotometric method 铝及铝合金化学分析方法 第7部分: 锰含量的测定 高碘酸钾分光光度法 |
China National Standards EM |
English PDF |
| GB/T 20975.6-2008 |
Methods for chEMical analysis of aluminium and aluminium alloys - Part 6：Determination of cadmium content Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第6部分：镉含量的测定 火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
| GB/T 20975.5-2008 |
Methods for chEMical analysis of aluminium and aluminium alloys - Part 5：Determination of silicon content 铝及铝合金化学分析方法 第5部分：硅含量的测定 |
China National Standards EM |
English PDF |
| GB/T 20975.4-2008 |
Methods for chEMical analysis of aluminium and aluminium alloys - Part 4：Determination of iron content Orthopenanthroline photometric method 铝及铝合金化学分析方法 第4部分：铁含量的测定 邻二氮杂菲分光光度法 |
China National Standards EM |
English PDF |
| GB/T 20975.3-2008 |
Methods for chEMical analysis of aluminium and aluminium alloys - Part 3：Determination of copper content 铝及铝合金化学分析方法 第3部分: 铜含量的测定 |
China National Standards EM |
English PDF |
| 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 EM |
English PDF |
| GB/T 20975.23-2008 |
Methods for chEMical analysis of aluminium and aluminium alloys - Part 23：Determination of antimony content Potassium iodide spectrophotometric method 铝及铝合金化学分析方法 第23部分：锑含量的测定 碘化钾分光光度法 |
China National Standards EM |
English PDF |
| GB/T 20975.22-2008 |
Methods for chEMical analysis of aluminium and aluminium alloys - Part 22：Determination of beryllium content SCR spectrophotometric method 铝及铝合金化学分析方法 第22部分：铍含量的测定 依莱铬氰兰R分光光度法 |
China National Standards EM |
English PDF |
| GB/T 20975.21-2008 |
Methods for chEMical analysis of aluminium and aluminium alloys - Part 21：Determination of calcium content Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第21部分：钙含量的测定 火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
| GB/T 20975.20-2008 |
Methods for chEMical analysis of aluminium and aluminium alloys - Part 20：Determination of gallium content Butyrhodamine B spectrophotometric method 铝及铝合金化学分析方法 第20部分：镓含量的测定 丁基罗丹明B分光光度法 |
China National Standards EM |
English PDF |
| GB/T 20975.19-2008 |
Methods for chEMical analysis of aluminium and aluminium alloys - Part 19：Determination of zirconium content 铝及铝合金化学分析方法 第19部分：锆含量的测定 |
China National Standards EM |
English PDF |
| GB/T 20975.18-2008 |
Methods for chEMical analysis of aluminium and aluminium alloys - Part 18：Determination of chromium content 铝及铝合金化学分析方法 第18部分：铬含量的测定 |
China National Standards EM |
English PDF |
| GB/T 20975.17-2008 |
Methods for chEMical analysis of aluminium and aluminium alloys - Part 17： Determination of strontium content Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第17部分：锶含量的测定 火焰原子吸收光谱法 |
China National Standards EM |
English PDF |
| GB/T 20975.16-2008 |
Methods for chEMical analysis of aluminium and aluminium alloys - Part 16：Determination of magnesium 铝及铝合金化学分析方法 第16部分：镁含量的测定 |
China National Standards EM |
English PDF |
| GB/T 20975.15-2008 |
Methods for chEMical analysis of aluminium and aluminium alloys - Part 15：Determination of boron content 铝及铝合金化学分析方法 第15部分：硼含量的测定 |
China National Standards EM |
English PDF |
| GB/T 20975.14-2008 |
Methods for chEMical analysis of aluminium and aluminium alloys - Part 14：Determination of nickel content 铝及铝合金化学分析方法 第14部分：镍含量的测定 |
China National Standards EM |
English PDF |
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