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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 28769-2012 |
Test method for determination of free glycerol content in Fatty Acid Methyl Esters(FAME) by gas chromatography 脂肪酸甲酯中游离甘油含量的测定 气相色谱法 |
China National Standards tent |
 English PDF |
| GB/T 11060.8-2012 |
Natural gas - Determination of sulfur compound - Part 8：Determination of total sulfur content by Ultraviolet fluorescence method 天然气 含硫化合物的测定 第8部分：用紫外荧光光度法测定总硫含量 |
China National Standards tent |
English PDF |
| GB/T 18216.4-2012 |
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding 交流1000V和直流1500V以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第4部分：接地电阻和等电位接地电阻 |
China National Standards tent |
English PDF |
| GB/T 28753-2012 |
Determining of coalbed gas content - Heating desorption 煤层气含量测定 加温解吸法 |
China National Standards tent |
English PDF |
| GB/T 28667-2012 |
Root tuber of Potentilla.anserina L. 蕨麻 |
China National Standards tent |
English PDF |
| GB/T 28601-2012 |
Rubber compounding ingredients - Silica,precipitated,hydrated - Determination of gelatin content 橡胶配合剂 沉淀水合二氧化硅 凝胶含量的测定 |
China National Standards tent |
English PDF |
| GB/T 7603-2012 |
Determination of the aromatic carbon content in mineral insulating oil 矿物绝缘油中芳碳含量测定法 |
China National Standards tent |
English PDF |
| GB 50773-2012 |
Code for design of flood detention and retarding basin 蓄滞洪区设计规范 |
China National Standards tent |
English PDF |
| GB/T 27978-2011 |
Determination of the waste content in the raw mix of cement 水泥生产原料中废渣用量的测定方法 |
China National Standards tent |
English PDF |
| GB/T 28193-2011 |
Determination of chloroacetic acid(chloroacetate) contents in surfactants 表面活性剂中氯乙酸（盐）残留量的测定 |
China National Standards tent |
English PDF |
| GB/T 2677.2-2011 |
Determination of moisture content in fibrous raw material 造纸原料水分的测定 |
China National Standards tent |
English PDF |
| GB/T 27862-2011 |
Testing method for classification of chemical hazards - Fire potential and oxidizing ability of gases and gas mixtures 化学品危险性分类试验方法 气体和气体混合物燃烧潜力和氧化能力 |
China National Standards tent |
English PDF |
| GB/T 27843-2011 |
Chemicals - Determination of the low molecular weight content of a polymer using Gel permeation chromatography（GPC） 化学品 聚合物低分子量组分含量测定 凝胶渗透色谱法（GPC） |
China National Standards tent |
English PDF |
| GB/T 27735-2011 |
Camping tents 野营帐篷 |
China National Standards tent |
English PDF |
| GB/T 27896-2011 |
Test method for water vapor content of natural gas using electronic moisture analyzers 天然气中水含量的测定 电子分析法 |
China National Standards tent |
English PDF |
| GB/T 27893-2011 |
Natrual gas - Determination of particles content - Gravimetric method 天然气中颗粒物含量的测定 称量法 |
China National Standards tent |
English PDF |
| GB/T 11060.7-2011 |
Natural gas - Determination of sulfur compounds - Part 7: Determination of total sulfur content by Lingener combustion method 天然气 含硫化合物的测定 第7部分：用林格奈燃烧法测定总硫含量 |
China National Standards tent |
English PDF |
| GB/T 28137-2011 |
Testing method of persistent foaming for pesticides 农药持久起泡性测定方法 |
China National Standards tent |
English PDF |
| GB/T 11060.9-2011 |
Natrual gas - Determination of sulfur compounds - Part 9: Determination of mercaptan sulfur content by iodometric titration method 天然气 含硫化合物的测定 第9部分：用碘量法测定硫醇型硫含量 |
China National Standards tent |
English PDF |
| GB/T 11060.6-2011 |
Natural gas - Determination of sulfur compounds - Part 6: Determination of hydrogen sulfide, mercaptan sulfur and carbonyl sulfide sulfur by potentiometry 天然气 含硫化合物的测定 第6部分：用电位法测硫化氢、硫醇硫和硫氧化碳含量 |
China National Standards tent |
English PDF |
| GB/T 27593-2011 |
Textile dyeing and finishing auxiliaries - Determination of free formaldehyde content of amino resin agent 纺织染整助剂 氨基树脂整理剂中游离甲醛含量的测定 |
China National Standards tent |
English PDF |
| GB/T 27580-2011 |
Essential oils and aromatic extracts - Determination of residual benzene content 精油和芳香萃取物 残留苯含量的测定 |
China National Standards tent |
English PDF |
| GB/T 26930.5-2011 |
Carbonaceous materials for the production of primary aluminium - Pitch for electrodes - Part 5：Determination of content of toluene-insoluble material 原铝生产用炭素材料 煤沥青 第5部分：甲苯不溶物含量的测定 |
China National Standards tent |
English PDF |
| GB/T 26930.4-2011 |
Carbonaceous materials for the production of primary aluminium - Pitch for electrodes - Part 4：Determination of content of quinoline-insoluble material 原铝生产用炭素材料 煤沥青 第4部分：喹啉不溶物含量的测定 |
China National Standards tent |
English PDF |
| GB/T 26930.1-2011 |
Carbonaceous materials for the production of primary aluminium - Pitch for electrodes - Part 1：Determination of water content - Azeotropic distillation(Dean and Stark) method 原铝生产用炭素材料 煤沥青 第1部分：水分含量的测定 共沸蒸馏法 |
China National Standards tent |
English PDF |
| GB/T 26986-2011 |
Crude petroleum - Determination of water - Potentiometric Karl Fischer titration method 原油水含量测定 卡尔.费休电位滴定法 |
China National Standards tent |
English PDF |
| GB/T 26982-2011 |
Crude petroleum - Determination of wax content 原油蜡含量的测定 |
China National Standards tent |
English PDF |
| GB/T 18612-2011 |
Determination of organic chloride content in crude oil 原油有机氯含量的测定 |
China National Standards tent |
English PDF |
| GB/T 18609-2011 |
Determination of acid number of crude oil by potentiometric titration 原油酸值的测定 电位滴定法 |
China National Standards tent |
English PDF |
| GB 26878-2011 |
National Food Safety Standard - Iodine Content in Edible Salt 食品安全国家标准 食用盐碘含量 |
China National Standards tent |
English PDF |
| GB/T 26830-2011 |
Non-destructive testing instruments - High frequency constant potential X-ray equipment 无损检测仪器 高频恒电位工业X射线探伤机 |
China National Standards tent |
English PDF |
| GB/T 26702-2011 |
Leather and fur - Chemical tests - Determination of dimethyl fumarate content 皮革和毛皮 化学试验 富马酸二甲酯含量的测定 |
China National Standards tent |
English PDF |
| GB/T 5508-2011 |
Inspection of grain and oils - Determination of sand content in milled product 粮油检验 粉类粮食含砂量测定 |
China National Standards tent |
English PDF |
| GB/T 26636-2011 |
Animal and vegetable fats and oils - Determination of polymerized triglycerides content by high-performance size-exclusion chromatography (HPSEC) 动植物油脂 聚合甘油三酯的测定 高效空间排阻色谱法(HPSEC) |
China National Standards tent |
English PDF |
| GB/T 26635-2011 |
Animal and vegetable fats and oils - Determination of tocopherol and tocotrienol contents by high-performance liquid chromatography 动植物油脂 生育酚及生育三烯酚含量测定 高效液相色谱法 |
China National Standards tent |
English PDF |
| GB/T 26626-2011 |
Animal and vegetable fats and oils - Determination of water content - Karl Fischer method (pyridine free) 动植物油脂 水分含量测定 卡尔费休法(无吡啶) |
China National Standards tent |
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 tent |
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 tent |
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 tent |
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 tent |
English PDF |
| GB/T 4698.7-2011 |
Methods for chemical analysis of titanium sponge,titanium and titanium alloys - Determination of oxygen and nitrogen content 海绵钛、钛及钛合金化学分析方法 氧量、氮量的测定 |
China National Standards tent |
English PDF |
| GB/T 4698.2-2011 |
Methods for chemical analysis of titanium sponge,titanium and titanium alloys - Determination of iron content 海绵钛、钛及钛合金化学分析方法 铁量的测定 |
China National Standards tent |
English PDF |
| GB/T 4698.15-2011 |
Methods for chemical analysis of titanium sponge,titanium and titanium alloys - Determination of hydrogen content 海绵钛、钛及钛合金化学分析方法 氢量的测定 |
China National Standards tent |
English PDF |
| GB/T 4698.14-2011 |
Methods for chemical analysis of titanium sponge,titanium and titanium alloys - Determination of carbon content 海绵钛、钛及钛合金化学分析方法 碳量的测定 |
China National Standards tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
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 tent |
English PDF |
| GB 26434-2010 |
Limited content of tin in feeds 饲料中锡的允许量 |
China National Standards tent |
English PDF |
| GB 26419-2010 |
Limited contents of copper in feeds 饲料中铜的允许量 |
China National Standards tent |
English PDF |
| GB 26418-2010 |
Limited content of selenium in feeds 饲料中硒的允许量 |
China National Standards tent |
English PDF |
| 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 tent |
English PDF |
| GB/T 26193-2010 |
Determination of the content of migration of Sb,As,Ba,Cd,Cr,Pb,Hg and Se from toy material by ICP-MS 玩具材料中可迁移元素锑、砷、钡、镉、铬、铅、汞、硒的测定 电感耦合等离子体质谱法 |
China National Standards tent |
English PDF |
| GB/T 26222-2010 |
Information technology - Learning, education and training - Content packaging 信息技术 学习、教育和培训 内容包装 |
China National Standards tent |
English PDF |
| GB/T 19584-2010 |
Specification on magnetic stripe data content and application for bank card 银行卡磁条信息格式和使用规范 |
China National Standards tent |
English PDF |
| GB/T 12085.1-2010 |
Optics and optical instruments - Environmental test methods - Part 1: Definitions, extent of testing 光学和光学仪器 环境试验方法 第1部分：术语、试验范围 |
China National Standards tent |
English PDF |
| GB/T 6730.69-2010 |
Iron ores - Determination of fluoride and chloride content - Ion chromatography 铁矿石 氟和氯含量的测定 离子色谱法 |
China National Standards tent |
English PDF |
| GB/T 5121.28-2010 |
Method for chemical analysis of copper and copper alloys - Part 28：Determination of Chromium,Iron,Manganese,Cobalt,Nickel,Zinc,Arsenic, Selenium,Silver,Cadmium,Tin,Antimony,Tellurium,Lead and Bismuth content - Inductively coupled plasma-mass spectrum me 铜及铜合金化学分析方法 第28部分：铬、铁、锰、钴、镍、锌、砷、硒、银、镉、锡、锑、碲、铅、铋量的测定 电感耦合等离子体质谱法 |
China National Standards tent |
English PDF |
| GB/T 3884.12-2010 |
Methods for chemical analysis of copper concentrates - Part 12：Determination of fluoride content and chloride content - Ion chromatography 铜精矿化学分析方法 第12部分：氟和氯含量的测定 离子色谱法 |
China National Standards tent |
English PDF |
| 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 tent |
English PDF |
| GB/T 26050-2010 |
Hardmetals - Determination of contents of metallic elements by X-ray fluorescence - Fusion method 硬质合金 X射线荧光测定金属元素含量 熔融法 |
China National Standards tent |
English PDF |
| GB/T 26019-2010 |
Methods for chemical analysis of high impurity tungsten mineral - Determination of tungsten trioxide content - Twice separation and igniting gravimetric method 高杂质钨矿化学分析方法 三氧化钨量的测定 二次分离灼烧重量法 |
China National Standards tent |
English PDF |
| GB/T 25964-2010 |
Petroleum and liquid petroleum products - Determination of volume,density and mass of the hydrocarbon content of vertical cylindrical tanks by hybrid tank measurement systems 石油和液体石油产品 采用混合式油罐测量系统测量立式圆筒形油罐内油品体积、密度和质量的方法 |
China National Standards tent |
English PDF |
| GB/T 25948-2010 |
Aluminium ores - Determination of total iron content - Titanium trichloride reduction method 铝土矿 铁总量的测定 三氯化钛还原法 |
China National Standards tent |
English PDF |
| GB/T 25947-2010 |
Aluminium ores - Determination of the moisture content of bulk material 铝土矿 散装料水分含量的测定 |
China National Standards tent |
English PDF |
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