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 6249-2011 |
RegulaTiOns for environmental radiation protection of nuclear power plant 核动力厂环境辐射防护规定 |
China National Standards TiO |
English PDF |
GB/T 26572-2011 |
Requirements of concentraTiOn limits for certain restricted substances in electrical and electronic products 电子电气产品中限用物质的限量要求 |
China National Standards TiO |
English PDF |
GB/T 26125-2011 |
Electrical and electronic products - DeterminaTiOn of six regulated substances (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers) 电子电气产品 六种限用物质(铅、汞、镉、六价铬、多溴联苯和多溴二苯醚)的测定 |
China National Standards TiO |
English PDF |
GB 14470.3-2011 |
Effluent standads of water pollutants for ammuniTiOn loading 弹药装药行业水污染物排放标准 |
China National Standards TiO |
English PDF |
GB/T 4754-2011 |
Industrial classificaTiOn for national economic activities 国民经济行业分类 |
China National Standards TiO |
English PDF |
GB 7718-2011 |
NaTiOnal Food Safety Standard --Standard for nutrition labelling of prepackaged foods 食品安全国家标准 预包装食品标签通则 |
China National Standards TiO |
English PDF |
GB 14963-2011 |
NaTiOnal Food Safety Standard-honey 食品安全国家标准 蜂蜜 |
China National Standards TiO |
English PDF |
GB 2761-2011 |
NaTiOnal Food Safety Standards – Maximum levels of mycotoxins in foods 食品安全国家标准 食品中真菌毒素限量 |
China National Standards TiO |
English PDF |
GB 2760-2011 |
NaTiOnal Food Safety Standards – Standards for Uses of Food Additives 食品安全国家标准 食品添加剂使用标准 |
China National Standards TiO |
English PDF |
GB 50208-2011 |
Code for acceptance of construcTiOn quality of underground waterproof 地下防水工程质量验收规范 |
China National Standards TiO |
English PDF |
GB 50689-2011 |
Code for design of lightning protecTiOn and earthing engineering for telecommunication bureaus(staions) 通信局(站)防雷与接地工程设计规范 |
China National Standards TiO |
English PDF |
GB/T 50691-2011 |
Standard for Compiling the design documents of oil and gas field surface construcTiOn projects 油气田地面工程建设项目设计文件编制标准 |
China National Standards TiO |
English PDF |
GB 26406-2011 |
NaTiOnal Food Safety Standard-Food Additives-Sodium copper chlorophyllin 食品安全国家标准 食品添加剂 叶绿素铜钠盐 |
China National Standards TiO |
English PDF |
GB 26405-2011 |
NaTiOnal Food Safety Standard-Food Additives-Lutein 食品安全国家标准 食品添加剂 叶黄素 |
China National Standards TiO |
English PDF |
GB 26404-2011 |
NaTiOnal Food Safety Standard-Food Additives-Erythritol 食品安全国家标准 食品添加剂 赤藓糖醇 |
China National Standards TiO |
English PDF |
GB 26403-2011 |
NaTiOnal Food Safety Standard-Food Additives-Tert-butyl hydroquinone 食品安全国家标准 食品添加剂 特丁基对苯二酚 |
China National Standards TiO |
English PDF |
GB 26402-2011 |
NaTiOnal Food Safety Standard-Food Additives-Potassium iodate 食品安全国家标准 食品添加剂 碘酸钾 |
China National Standards TiO |
English PDF |
GB 26401-2011 |
NaTiOnal Food Safety Standard-Food Additives-Arachidonic acid fat (fermentation) 食品安全国家标准 食品添加剂 花生四烯酸油脂(发酵法) |
China National Standards TiO |
English PDF |
GB 26400-2011 |
NaTiOnal Food Safety Standard-Food Additives-Docosahexaenoic acid fat (fermentation) 食品安全国家标准 食品添加剂 二十二碳六烯酸油脂(发酵法) |
China National Standards TiO |
English PDF |
GB 50683-2011 |
Code for acceptance of field equipment,industrial pipe welding construcTiOn quality 现场设备、工业管道焊接工程施工质量验收规范 |
China National Standards TiO |
English PDF |
GB 50677-2011 |
Code for construcTiOn and acceptance of oxygen plant equipment installation engineering 空分制氧设备安装工程施工与质量验收规范 |
China National Standards TiO |
English PDF |
GB 50654-2011 |
Unified standards for construcTiOnal quality acceptance of non-ferrous metals industrial installation engineering 有色金属工业安装工程质量验收统一标准 |
China National Standards TiO |
English PDF |
GB 50645-2011 |
Code for construcTiOn quality acceptance of insulation in petrochemical engineering 石油化工绝热工程施工质量验收规范 |
China National Standards TiO |
English PDF |
GB 50203-2011 |
Code for acceptance of construcTiOnal quality of masonry structures 砌体结构工程施工质量验收规范 |
China National Standards TiO |
English PDF |
GB 50697-2011 |
Code for design of 1000kV substaTiOn 1000KV变电站设计规范 |
China National Standards TiO |
English PDF |
GB 50667-2011 |
Code for installaTiOn and quality inspection of dyeing and finishing equipment 印染设备工程安装与质量验收规范 |
China National Standards TiO |
English PDF |
GB/T 50664-2011 |
Code for installaTiOn and quality inspection of cotton textile machinery 棉纺织设备工程安装与质量验收规范 |
China National Standards TiO |
English PDF |
GB/T 50662-2011 |
Code for design of hydraulic structures against ice and freezing acTiOn 水工建筑物抗冰冻设计规范 |
China National Standards TiO |
English PDF |
GB 50653-2011 |
Code for construcTiOn of non-ferrous metals mine sinking and drifting engineering 有色金属矿山井巷工程施工规范 |
China National Standards TiO |
English PDF |
GB/T 50670-2011 |
Terminology standard for mechanical equipment installaTiOn 机械设备安装工程术语标准 |
China National Standards TiO |
English PDF |
GB 50236-2011 |
Code for construcTiOn of field equipment,industrial pipe welding engineering 现场设备、工业管道焊接工程施工规范 |
China National Standards TiO |
English PDF |
GB 50669-2011 |
Code for construcTiOn and acceptance of reinforced concrete silos 钢筋混凝土筒仓施工与质量验收规范 |
China National Standards TiO |
English PDF |
GB 50755-2012 |
Code for construcTiOn of steel structures 钢结构工程施工规范 |
China National Standards TiO |
English PDF |
GB 50742-2012 |
Code for installaTiOn of mechanical equipment for steel-making 炼钢机械设备安装规范 |
China National Standards TiO |
English PDF |
GB/T 5559-2010 |
Non-ionic surface active agents obtained from ethylene oxide and ethylene oxide/propylene oxide block copolymers - DeterminaTiOn of cloud point 环氧乙烷型及环氧乙烷-环氧丙烷嵌段聚合型非离子表面活性剂 浊点的测定 |
China National Standards TiO |
English PDF |
GB/T 5551-2010 |
Surface active agents - DeterminaTiOn for total calcium ion and magnesium ion contents in dispersing agents 表面活性剂 分散剂中钙、镁离子总含量的测定方法 |
China National Standards TiO |
English PDF |
GB/T 5549-2010 |
Surface active agents - DeterminaTiOn of surface tension by drawing up liquid films 表面活性剂 用拉起液膜法测定表面张力 |
China National Standards TiO |
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 TiO |
English PDF |
GB/T 7381-2010 |
Surface active agents - DeterminaTiOn of stability in hard water 表面活性剂 在硬水中稳定性的测定方法 |
China National Standards TiO |
English PDF |
GB/T 26323-2010 |
Paints and varnishes - DeterminaTiOn of resistance to filiform corrosion on aluminium and aluminium alloys 色漆和清漆 铝及铝合金表面涂膜的耐丝状腐蚀试验 |
China National Standards TiO |
English PDF |
GB/T 26322-2010 |
ExaminaTiOn of nitrite bacteria in industrial circulating cooling water - MPN test 工业循环冷却水中亚硝化菌的测定 MPN法 |
China National Standards TiO |
English PDF |
GB/T 1690-2010 |
Rubber,vulcanized or thermoplastic - DeterminaTiOn of the effect of liquids 硫化橡胶或热塑性橡胶 耐液体试验方法 |
China National Standards TiO |
English PDF |
GB 7947-2010 |
Basic and safety principles for man-machine interface,marking and identificaTiOn - Identification of conductors by colours or alphanumerics 人机界面标志标识的基本和安全规则 导体颜色或字母数字标识 |
China National Standards TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
English PDF |
GB/T 26417-2010 |
Chemical analysis methods of praseodymium-neodymium alloy and the compounds - DeterminaTiOn of REO relative contents 镨钕合金及其化合物化学分析方法 稀土配分量的测定 |
China National Standards TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
English PDF |
GB/T 26314-2010 |
DesignaTiOn and composition of zirconium and zirconium alloys 锆及锆合金牌号和化学成分 |
China National Standards TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
English PDF |
GB/T 26295-2010 |
Carbonaceous materials used in the producTiOn of aluminium - Prebaked anodes and cathode blocks - Determination of flexural strength by the four-point method 铝电解用炭素材料 预焙阳极和阴极炭块 四点法测定抗折强度 |
China National Standards TiO |
English PDF |
GB/T 26294-2010 |
Carbonaceous materials used in the producTiOn of aluminium - Cold-ramming paste - Determination of effective binder content and aggregate content by extraction with quinoline,and determination of aggregate size distribution 铝电解用炭素材料 冷捣糊中有效粘合剂含量、骨料含量及骨料粒度分布的测定 喹啉萃取法 |
China National Standards TiO |
English PDF |
GB/T 26293-2010 |
Carbonaceous materials used in the producTiOn of aluminium - Cold and tepid ramming paste - Determination of rammability of unbaked paste 铝电解用炭素材料 冷捣糊和中温糊 未焙烧糊捣实性的测定 |
China National Standards TiO |
English PDF |
GB/T 26292-2010 |
Gold-germanium evaportaTiOn material 金锗蒸发料 |
China National Standards TiO |
English PDF |
GB/T 26289-2010 |
Methods for chemical analysis of high purity selenium - DeterminaTiOn of boron,aluminum,iron,zinc,arsenic,silver, tin,antimony,tellurium,mercury, magnesium,titanium,nickel,copper,gallium,cadmium,indium,lead and bismuth contents - Inductively 高纯硒化学分析方法 硼、铝、铁、锌、砷、银、锡、锑、碲、汞、镁、钛、镍、铜、镓、镉、铟、铅、铋量的测定 电感耦合等离子体质谱法 |
China National Standards TiO |
English PDF |
GB/T 26281-2010 |
Calculating methods for heat balance, heat efficiency and comprehensive energy consumpTiOn of cement rotary kiln 水泥回转窑热平衡、热效率、综合能耗计算方法 |
China National Standards TiO |
English PDF |
GB/T 26278-2010 |
Tyre size substituTiOn guide 轮胎规格替换指南 |
China National Standards TiO |
English PDF |
GB/T 26276-2010 |
Test method of non-destructive inspecTiOn for earth-mover radial tyres - X-ray method 工程机械子午线轮胎无损检验方法 X-射线法 |
China National Standards TiO |
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 TiO |
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 TiO |
English PDF |
GB/T 26309-2010 |
Silver evaporaTiOn material 银蒸发料 |
China National Standards TiO |
English PDF |
GB/T 26308-2010 |
ClassificaTiOn and specification for silver metal scraps 银废料分类和技术条件 |
China National Standards TiO |
English PDF |
GB/T 26305-2010 |
The method for chemical of nickel oxide - DeterminaTiOn of nickel content - Electrolytic depositiono method 氧化镍化学分析方法 镍量的测定 电沉积法 |
China National Standards TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
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 TiO |
English PDF |
GB/T 12689.7-2010 |
Methods for chemical analysis of zinc and zinc alloys - Part 7:DeterminaTiOn of magnesium content - Flame atomic absorption spectrometric method 锌及锌合金化学分析方法 第7部分: 镁量的测定 火焰原子吸收光谱法 |
China National Standards TiO |
English PDF |
GB/T 12689.1-2010 |
Methods for chemical analysis of zinc and zinc alloys - Part 1: DeterminaTiOn of aluminum content - Chromazurol S-polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometry, Chromeazurol S spectrophotometric method and EDTA titrimetry 锌及锌合金化学分析方法 第1部分:铝量的测定 铬天青S-聚乙二醇辛基苯基醚-溴化十六烷基吡啶分光光度法、CAS分光光度法和EDTA滴定法 |
China National Standards TiO |
English PDF |
Find out:31024Items | To Page of: First -Previous-Next -Last | [178] [179] [180] [181] [182] [183] [184] |