Cart:
 |
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 13748.17-2005 |
Chemical analysis methods of magnesium and magnesium alloys Determination of kalium content and natrium content Flame atomic absorption spectrophotometric method 镁及镁合金化学分析方法 钾含量和钠含量的测定 火焰原子吸收光谱法 |
China National Standards Chemical |
 English PDF |
| GB/T 13748.16-2005 |
Chemical analysis methods of magnesium and magnesium alloys Determination of calcium content Flame atomic absorption spectrometric method 镁及镁合金化学分析方法 钙含量的测定 火焰原子吸收光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 13748.13-2005 |
Chemical analysis methods of magnesium and magnesium alloys Determination of lead content Flame atomic absorption spectrophotometric method 镁及镁合金化学分析方法 铅含量的测定 火焰原子吸收光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 13748.11-2005 |
Chemical analysis methods of magnesium and magnesium alloys Determination of beryllium content Solochrome cyanine R spectrophotometric method 镁及镁合金化学分析方法 铍含量的测定 依莱铬氰蓝R分光光度法 |
China National Standards Chemical |
English PDF |
| GB/T 5270-2005 |
Metallic coatings on metallic substrates-Electrodeposited and Chemically deposited coatings-Review of methods available for testing adhesion 金属基体上的金属覆盖层 电沉积和化学沉积层 附着强度试验方法评述 |
China National Standards Chemical |
English PDF |
| GB/T 3857-2005 |
Test method for Chemical resistance of glass fiber reinforced thermosetting plastics 玻璃纤维增强热固性塑料耐化学介质性能试验方法 |
China National Standards Chemical |
English PDF |
| GB 19615-2004 |
Pollutants content limitation in soil for destruction of Chemical weapons abandoned by Japan in China 销毁日本遗弃在华化学武器 环境土壤中污染物含量标准(试行) |
China National Standards Chemical |
English PDF |
| GB 19614-2004 |
Concentration limitations of pollutants in ground water for the destruction of abandoned Chemical weapons by Japan in China 销毁日本遗弃在华化学武器 地下水中污染物浓度标准(试行) |
China National Standards Chemical |
English PDF |
| GB 19613-2004 |
Concentration limitations of pollutants in surface water for the destruction of abandoned Chemical weapons by Japan in China 销毁日本遗弃在华化学武器 地表水中污染物浓度标准(试行) |
China National Standards Chemical |
English PDF |
| GB 19612-2004 |
Concentrationlimitation of air pollutants for the destruction of abandoned Chemical weapons by Japan in China 销毁日本遗弃在华化学武器 环境空气中污染物浓度标准(试行) |
China National Standards Chemical |
English PDF |
| GB/T 19502-2004 |
Surface Chemical analysis--Glowdischarge optical emission spectrometry(GD-OES)--Introduction to use 表面化学分析 辉光放电发射光谱方法通则 |
China National Standards Chemical |
English PDF |
| GB/T 19499-2004 |
Surface Chemical analysis--Data transfer format 表面化学分析 数据传输格式 |
China National Standards Chemical |
English PDF |
| GB/T 12689.9-2004 |
The methods for Chemical analysis of zinc and zinc alloys--The determination of antimony content--The atomic fluorescence spectrometer and the flame atomic absorption spectrometric method 锌及锌合金化学分析方法 锑量的测定 原子荧光光谱法和火焰原子吸收光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 12689.8-2004 |
The methods for Chemical analysis of zinc and zinc alloys--The determination of silicon content--The molybdenum blue spectrophotometric method 锌及锌合金化学分析方法 硅量的测定 钼蓝分光光度法 |
China National Standards Chemical |
English PDF |
| GB/T 12689.6-2004 |
The methods for Chemical analysis of zinc and zinc alloys--The determination of lead content--The oscillopolarographic method 锌及锌合金化学分析方法 铅量的测定 示波极谱法 |
China National Standards Chemical |
English PDF |
| GB/T 12689.5-2004 |
The methods for Chemical analysis of zinc and zinc alloys--The determination of iron content--The sultosalicylic acid spectrometric method and the flame atomic absorption spectrometric method 锌及锌合金化学分析方法 铁量的测定 磺基水杨酸分光光度法和火焰原子吸收光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 12689.4-2004 |
The methods for Chemical analysis of zinc and zinc alloys--The determination of copper content--The lead diethyldithio-carbamate spectrophotometric method and the flame atomic absorption spectrometric method and the electrolytic method 锌及锌合金化学分析方法 铜量的测定 二乙基二硫代氨基甲酸铅分光光度法、火焰原子吸收光谱法和电解法 |
China National Standards Chemical |
English PDF |
| GB/T 12689.3-2004 |
The methods forChemical analysis of zinc and zinc alloys--The determination of cadmium content--The flame atomic absorption spectrometric method 锌及锌合金化学分析方法 镉量的测定 火焰原子吸收光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 12689.2-2004 |
The methods for Chemical analysis of zinc and zinc alloys--The determination of arsenic content--The atomic fluorescence spectrometer method 锌及锌合金化学分析方法 砷量的测定 原子荧光光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 12689.12-2004 |
The methods for Chemical analysis of zinc and zinc alloys—The determination of lead, cadmium, iron, copper, tin, aluminium, arsenic, stibium, magnesium lanthanum and cerium contents—The inductively coupled plasma-optical emission spectrometric method 锌及锌合金化学分析方法 铅、镉、铁、铜、锡、铝、砷、锑、镁、镧、铈量的测定 电感耦合等离子体--发射光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 12689.11-2004 |
The methods for Chemical analysis of zinc and zinc alloys--The determination of lanthanum and cerium contents--The tri-bromide arsenazo spectrophoto-metric method 锌及锌合金化学分析方法 镧、铈合量的测定 三溴偶氮胂分光光度法 |
China National Standards Chemical |
English PDF |
| GB/T 12689.10-2004 |
The methods for Chemical analysis of zinc and zinc alloys--The determination of tin content--The phenylfluorone-cetyltrimethyla-mmonium bromide spectrophotometric method 锌及锌合金化学分析方法 锡量的测定 苯芴酮-溴化十六烷基三甲胺分光光度法 |
China National Standards Chemical |
English PDF |
| GB/T 6324.2-2004 |
Test method of organic Chemical products--Part 2:Determination of dry residue after evaporation on a water bath for volatile organic liquids 有机化工产品试验方法 第2部分:挥发性有机液体水浴上蒸发后干残渣的测定 |
China National Standards Chemical |
English PDF |
| GB/T 6324.1-2004 |
Test method of organic Chemical products--Part 1:Water miscibility test of liquid organic chemical products 有机化工产品试验方法 第1部分:液体有机化工产品水混溶性试验 |
China National Standards Chemical |
English PDF |
| GB/T 17980.131-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 131:Chemical induction of male sterility induce male yeld in wheat 农药 田间药效试验准则(二) 第131部分:化学杀雄剂诱导小麦雄性不育试验 |
China National Standards Chemical |
English PDF |
| GB/T 6609.9-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of cupric oxide content--2，9-Dimethyl-1，10 phenanthroline photometric method 氧化铝化学分析方法和物理性能测定方法 新亚铜灵光度法测定氧化铜含量 |
China National Standards Chemical |
English PDF |
| GB/T 6609.8-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of chromium sesquioxide content--Diphenyl carbazide photometric method 氧化铝化学分析方法和物理性能测定方法 二苯基碳酰二肼光度法测定三氧化二铬含量 |
China National Standards Chemical |
English PDF |
| GB/T 6609.7-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of titanium dioxide content--Diantiprylmehane photometric method 氧化铝化学分析方法和物理性能测定方法 二安替吡啉甲烷光度法测定二氧化钛含量 |
China National Standards Chemical |
English PDF |
| GB/T 6609.6-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of potassium oxide content--Flame photometric method 氧化铝化学分析方法和物理性能测定方法 火焰光度法测定氧化钾含量 |
China National Standards Chemical |
English PDF |
| GB/T 6609.5-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of sodium oxide content 氧化铝化学分析方法和物理性能测定方法 氧化钠含量的测定 |
China National Standards Chemical |
English PDF |
| GB/T 6609.4-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of ferric oxide content--Orthophenanthroline photometric method 氧化铝化学分析方法和物理性能测定方法 邻二氮杂菲光度法测定三氧化二铁含量 |
China National Standards Chemical |
English PDF |
| GB/T 6609.3-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of silicon dioxide content--Molybdenum blue photometric method 氧化铝化学分析方法和物理性能测定方法 钼蓝光度法测定二氧化硅含量 |
China National Standards Chemical |
English PDF |
| GB/T 6609.29-2004 |
Chemical analysismethods and determination of physical performance of alumina--Determination of an absorption index 氧化铝化学分析方法和物理性能测定方法 吸附指数的测定 |
China National Standards Chemical |
English PDF |
| GB/T 6609.28-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of the fine particle size distribution(less than 60μm)--Method using electroformed sieves 氧化铝化学分析方法和物理性能测定方法 小于60μm的细粉末粒度分布的测定 湿筛法 |
China National Standards Chemical |
English PDF |
| GB/T 6609.26-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of absolute density--Pycnometer method 氧化铝化学分析方法和物理性能测定方法 有效密度的测定 比重瓶法 |
China National Standards Chemical |
English PDF |
| GB/T 6609.25-2004 |
Chemical analysismethods and determination of physical performance of alumina--Determination of untamped density 氧化铝化学分析方法和物理性能测定方法 松装密度的测定 |
China National Standards Chemical |
English PDF |
| GB/T 6609.24-2004 |
Chemical analysis methods and determination of physical performance of alumina--Measurement of the angle of repose 氧化铝化学分析方法和物理性能测定方法 安息角的测定 |
China National Standards Chemical |
English PDF |
| GB/T 6609.23-2004 |
Chemical analysis methods and determination of physical performance of alumina--Preparation andstorage of test samples 氧化铝化学分析方法和物理性能测定方法 试样的制备和贮存 |
China National Standards Chemical |
English PDF |
| GB/T 6609.22-2004 |
Chemical analysis methods and determination of physical performance of alumina--Sampling 氧化铝化学分析方法和物理性能测定方法 取样 |
China National Standards Chemical |
English PDF |
| GB/T 6609.21-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of gallium trioxide content--Butyrhodamine B spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 丁基罗丹明B分光光度法测定三氧化二镓含量 |
China National Standards Chemical |
English PDF |
| GB/T 6609.20-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of magnesia content--Flame atomic absorption spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 火焰原子吸收光谱法测定氧化镁含量 |
China National Standards Chemical |
English PDF |
| GB/T 6609.19-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of lithia content--Flame atomic absorption spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 火焰原子吸收光谱法测定氧化锂含量 |
China National Standards Chemical |
English PDF |
| GB/T 6609.18-2004 |
Chemical analysis methods and determination of physical performanceof alumina--Determination of sulfate content--N，N-dimethyl-P-phenylenediamine spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 N，N-二甲基对苯二胺分光光度法测定硫酸根含量 |
China National Standards Chemical |
English PDF |
| GB/T 6609.17-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of phosphorus pentoxide content--Molybdenum blue spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 钼蓝分光光度法测定五氧化二磷含量 |
China National Standards Chemical |
English PDF |
| GB/T 6609.16-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of boron trioxide content--Curcumin spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 姜黄素分光光度法测定三氧化二硼含量 |
China National Standards Chemical |
English PDF |
| GB/T 6609.15-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of chlorine content--Ferric thiocyanate photometric method 氧化铝化学分析方法和物理性能测定方法 硫氰酸铁光度法测定氯含量 |
China National Standards Chemical |
English PDF |
| GB/T 6609.14-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of fluorine content--Lanthanum-alizarincomplexone spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 镧-茜素络合酮分光光度法测定氟含量 |
China National Standards Chemical |
English PDF |
| GB/T 6609.13-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of calcium oxide content--Flame atomic absorption spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 火焰原子吸收光谱法测定氧化钙含量 |
China National Standards Chemical |
English PDF |
| GB/T 6609.12-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of zinc oxide content--Flame atomic absorption spectrophotometricmethod 氧化铝化学分析方法和物理性能测定方法 火焰原子吸收光谱法测定氧化锌含量 |
China National Standards Chemical |
English PDF |
| GB/T 6609.11-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of manganous oxide content--Flame atomic absorption spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 火焰原子吸收光谱法测定一氧化锰含量 |
China National Standards Chemical |
English PDF |
| GB/T 6609.10-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of vanadic oxide content--N-benzoyl-N-phenylhydroxylamine extraction photometric method 氧化铝化学分析方法和物理性能测定方法 苯甲酰苯基羟胺萃取光度法测定五氧化二钒含量 |
China National Standards Chemical |
English PDF |
| GB/T 1819.9-2004 |
Methods for Chemical analysis of tin concentrates--Determination of tungsten trioxide content--The thiocyanate spectrophotometric method 锡精矿化学分析方法 三氧化钨量的测定 硫氰酸盐分光光度法 |
China National Standards Chemical |
English PDF |
| GB/T 1819.8-2004 |
Methods for Chemical analysis of tin concentrates--Determination of zinc content--Flame atomic absorption spectrometric method 锡精矿化学分析方法 锌量的测定 火焰原子吸收光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 1819.7-2004 |
Methods for Chemical analysis of tin concentrates--Determination of bismuth content--Flame atomicabsorption spectrometric method 锡精矿化学分析方法 铋量的测定 火焰原子吸收光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 1819.6-2004 |
Methods for Chemical analysis of tin concentrates--Determination of antimony content--The malachite green spectrometric method and the flame atomic absorption spectrometric method 锡精矿化学分析方法 锑量的测定 孔雀绿分光光度法和火焰原子吸收光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 1819.5-2004 |
Methods for Chemical analysis of tin concentrates--Determination of arsenic content--The molybdoantimonyarsenate blue spectrophotometric method and the distillation-iodimetric titrimetric method 锡精矿化学分析方法 砷量的测定 砷锑钼蓝分光光度法和蒸馏分离-碘滴定法 |
China National Standards Chemical |
English PDF |
| GB/T 1819.4-2004 |
Methodsfor Chemical analysis of tin concentrates--Determination of lead content--Flameatomic absorption spectrometric method and EDTA titrimetric method 锡精矿化学分析方法 铅量的测定 火焰原子吸收光谱法和EDTA滴定法 |
China National Standards Chemical |
English PDF |
| GB/T 1819.3-2004 |
Methods for Chemical analysis of tin concentrates--Determination of iron content--The cerium sulfate titrimetric method 锡精矿化学分析方法 铁量的测定 硫酸铈滴定法 |
China National Standards Chemical |
English PDF |
| GB/T 1819.2-2004 |
Methods for Chemical analysis of tin concentrates--Determination of tin content--The potassium iodate titrimetric method 锡精矿化学分析方法 锡量的测定 碘酸钾滴定法 |
China National Standards Chemical |
English PDF |
| GB/T 1819.13-2004 |
Methodsfor Chemical analysis of tin concentrates--Determination of magnesium oxide andcalcium oxide contents--Flame atomic absorption spectrometric method 锡精矿化学分析方法 氧化镁、氧化钙量的测定 火焰原子吸收光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 1819.12-2004 |
Methods for Chemical analysis of tin concentrates--Determination of silicon dioxide content--The silicomolybdenum blue spectrophotometric method 锡精矿化学分析方法 二氧化硅量的测定 硅钼蓝分光光度法 |
China National Standards Chemical |
English PDF |
| GB/T 1819.1-2004 |
Methods for Chemical analysisof tin concentrates--Determination of water content--The weighing method 锡精矿化学分析方法 水分量的测定 称量法 |
China National Standards Chemical |
English PDF |
| GB/T 1819.11-2004 |
Methods for Chemical analysis of tin concentrates--Determination of aluminum oxide content--The chromazuzol S spectrophotometric method 锡精矿化学分析方法 三氧化二铝量的测定 铬天青S分光光度法 |
China National Standards Chemical |
English PDF |
| GB/T 1819.10-2004 |
Methods for Chemical analysis of tin concentrates--Determination of sulphur content--The high frequency infrared absorption method and the combustion potassium iodate titrimetric method 锡精矿化学分析方法 硫量的测定 高频红外吸收法和燃烧-碘酸钾滴定法 |
China National Standards Chemical |
English PDF |
| GB/T 12690.9-2003 |
Chemical analysis methods for non-rare earth impurities of rare earth metals andtheir oxides--Determination of chlorine content--Silver nitrate turbidimetric method 稀土金属及其氧化物中非稀土杂质化学分析方法 氯量的测定 硝酸银比浊法 |
China National Standards Chemical |
English PDF |
| GB/T 12690.8-2003 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of sodium content--Flame atomic absorption spectrometric method 稀土金属及其氧化物中非稀土杂质化学分析方法 钠量的测定 火焰原子吸收光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 12690.7-2003 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of silicon content--Molybdenum blue spectrophotometric method 稀土金属及其氧化物中非稀土杂质化学分析方法 硅量的测定 钼蓝分光光度法 |
China National Standards Chemical |
English PDF |
| GB/T 12690.6-2003 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of iron content--Kalium thiocyanate，1，10-phenanthroline spectrophotometric method 稀土金属及其氧化物中非稀土杂质化学分析方法 铁量的测定 硫氰酸钾、1，10-二氮杂菲分光光度法 |
China National Standards Chemical |
English PDF |
| GB/T 12690.5-2003 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of Al、Cr、Mn、Fe、Co、Ni、Cu、Zn、Pb content by inductively coupled plasma atomic emission spectrographic method--Determination of Co、M 稀土金属及其氧化物中非稀土杂质化学分析方法 铝、铬、锰、铁、钴、镍、铜、锌、铅的测定 电感耦合等离子体发射光谱法(方法1) 钴、锰、铅、镍、铜、锌、铝、铬的测定 电感耦合等离子 |
China National Standards Chemical |
English PDF |
| GB/T 12690.4-2003 |
Chemical analysis methods for non-rare earth impurities ofrare earth metals and their oxides--Determination of oxygen and nitrogen content--Impulse-infrared and impulse-thermal conductance absorption method 稀土金属及其氧化物中非稀土杂质化学分析方法 氧、氮量的测定 脉冲-红外吸收法和脉冲-热导法 |
China National Standards Chemical |
English PDF |
| GB/T 12690.13-2003 |
Chemical analysis methods for non-rareearth impurities of rare earth metals and their oxides--Determination of molybdenum and tungsten content--Induct-ively coupled plasma atomic emission spectrographic method and inductively coupled plasma mass spectrum 稀土金属及其氧化物中非稀土杂质化学分析方法 钼、钨量的测定 电感耦合等离子体发射光谱法和电感耦合等离子体质谱法 |
China National Standards Chemical |
English PDF |
| GB/T 12690.12-2003 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of thorium content--Arsenazo III spectrophotometric method and inductively coupled plasma mass spectrum method 稀土金属及其氧化物中非稀土杂质化学分析方法 钍量的测定 偶氮胂III分光光度法和电感耦合等离子体质谱法 |
China National Standards Chemical |
English PDF |
| GB/T 12690.11-2003 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of magnesium content--Flame atomic absorptionspectrometric method 稀土金属及其氧化物中非稀土杂质化学分析方法 镁量的测定 火焰原子吸收光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 12690.10-2003 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of phosphorus content by molybdenum blue spectrophotometric method 稀土金属及其氧化物中非稀土杂质化学分析方法 磷量的测定 钼蓝分光光度法 |
China National Standards Chemical |
English PDF |
| GB/T 674-2003 |
Chemical reagent--Copper(II)oxide powder 化学试剂 粉状氧化铜 |
China National Standards Chemical |
English PDF |
| GB/T 656-2003 |
Chemical reagent--Ammonium dichromate 化学试剂 重铬酸铵 |
China National Standards Chemical |
English PDF |
| GB/T 606-2003 |
Chemical reagent--General method for the determination of water--Karl Fischer method 化学试剂 水分测定通用方法 卡尔·费休法 |
China National Standards Chemical |
English PDF |
| GB/T 1265-2003 |
Chemical reagent--Sodium bromide 化学试剂 溴化钠 |
China National Standards Chemical |
English PDF |
| GB/T 6681-2003 |
General rules for sampling gaseous Chemical products 气体化工产品采样通则 |
China National Standards Chemical |
English PDF |
| GB/T 6680-2003 |
General rules for sampling liquid Chemical products 液体化工产品采样通则 |
China National Standards Chemical |
English PDF |
| GB/T 6679-2003 |
General rules for sampling solid Chemical products 固体化工产品采样通则 |
China National Standards Chemical |
English PDF |
| GB/T 6678-2003 |
General principles for sampling Chemical products 化工产品采样总则 |
China National Standards Chemical |
English PDF |
| GB/T 3045-2003 |
Abrasive grains--Chemical analysis of silicon carbide 普通磨料 碳化硅化学分析方法 |
China National Standards Chemical |
English PDF |
| GB/T 11213.3-2003 |
Sodium hydroxide for Chemical fiber use--Determination of the calcium content--EDTA complexometric method 化纤用氢氧化钠 钙含量的测定 EDTA络合滴定法 |
China National Standards Chemical |
English PDF |
| GB/T 5009.1-2003 |
Methods of food hygienic analysis--Physical and Chemical section--General principles 食品卫生检验方法 理化部分 总则 |
China National Standards Chemical |
English PDF |
| GB/T 652-2003 |
Chemical reagent--Barium chloride dihydrate 化学试剂 氯化钡 |
China National Standards Chemical |
English PDF |
| GB/T 6285-2003 |
Determination of trace oxygen in gases--EletroChemical method 气体中微量氧的测定 电化学法 |
China National Standards Chemical |
English PDF |
| GB 19062-2003 |
Regulation of controlsoil pollution for destruction Chemical weapons abandoned in China by Japan 销毁日本遗弃在华化学武器土壤污染控制标准(试行) |
China National Standards Chemical |
English PDF |
| GB 19061-2003 |
Regulation of controlwater pollutant for the destruction of abandoned Chemical weapons by Japan inChina 销毁日本遗弃在华化学武器水污染物控制标准(试行) |
China National Standards Chemical |
English PDF |
| GB 19060-2003 |
Emission regulationof air pollutants for destruction of Chemical weapons abandoned in China by Japan 销毁日本遗弃在华化学武器大气污染物排放标准(试行) |
China National Standards Chemical |
English PDF |
| GB 19059-2003 |
Regulation for concentration of pollutants in the workplace air for destruction of Chemicalweapons abandoned in China by Japan 销毁日本遗弃在华化学武器工作区空气中污染物浓度标准(试行) |
China National Standards Chemical |
English PDF |
| GB 19058-2003 |
Environmental protection technological regulation on the entire process for the destruction of abandoned Chemical weapons by Japan in China 销毁日本遗弃在华化学武器全过程环境保护技术规定(试行) |
China National Standards Chemical |
English PDF |
| GB 19057-2003 |
Regulation for solid waste treatment and disposal for the destruction of abandoned Chemical weapons by Japan in China 销毁日本遗弃在华化学武器固体废物处理处置标准(试行) |
China National Standards Chemical |
English PDF |
| GB/T 10574.9-2003 |
Methods for Chemical analysis of tin-lead solders--Determination of aluminum content 锡铅焊料化学分析方法 铝量的测定 |
China National Standards Chemical |
English PDF |
| GB/T 10574.8-2003 |
Methods for Chemical analysis of tin-lead solders--Determination of zinc content 锡铅焊料化学分析方法 锌量的测定 |
China National Standards Chemical |
English PDF |
| GB/T 10574.7-2003 |
Methods for Chemical analysis of tin-lead solders--Determination of silver content 锡铅焊料化学分析方法 银量的测定 |
China National Standards Chemical |
English PDF |
| GB/T 10574.6-2003 |
Methods for Chemical analysis of tin-lead solders--Determination of copper content 锡铅焊料化学分析方法 铜量的测定 |
China National Standards Chemical |
English PDF |
| GB/T 10574.5-2003 |
Methods for Chemical analysis of tin-lead solders--Determination of arsenic content 锡铅焊料化学分析方法 砷量的测定 |
China National Standards Chemical |
English PDF |
| GB/T 10574.4-2003 |
Methods for Chemical analysis of tin-lead solders--Determination of iron content 锡铅焊料化学分析方法 铁量的测定 |
China National Standards Chemical |
English PDF |
| GB/T 10574.3-2003 |
Methods for Chemical analysis of tin-lead solders--Determination of bismuth content 锡铅焊料化学分析方法 铋量的测定 |
China National Standards Chemical |
English PDF |
| Find out:2530Items | To Page of: First -Previous-Next -Last | [17] [18] [19] [20] [21] [22] [23] |
+86-755-25831330
