中華人民共和國國家標準(中國大陸GB標準)英文版

GB標準是中華人民共和國國家標準,也叫GB國標,是中國大陸強制執行的國家標準,所有中國大陸境內銷售的商品及提供服務都必須符合GB國家標準的要求,包括進口商品及服務; 本網站提供GB國家標準的查詢檢索,英文版翻譯,GB標準產品檢測檢驗及合規性分析服務;
       
  GB/T 223.22-1994
钢铁及合金化学分析方法 亚硝基R 盐分光光度法测定钴量(中英文版)
Methods for chemical analysis of iron,steel and alloy--The nitroso-R-salt spectrophotometric method for the determination of cobalt content
  GB/T 223.21-1994
钢铁及合金化学分析方法 5-Cl-PADAB分光光度法测定钴量(中英文版)
Methods for chemical analysis of iron,steel and alloy--The 5-Cl-PADAB spectrophotometricmethod for the determination of cobalt content
  GB/T 223.25-1994
钢铁及合金化学分析方法 丁二酮肟重量法测定镍量(中英文版)
Methods for chemical analysis of iron,steel and alloy--The dimethylglyoxime gravimetric method forthe determination of nickel content
  GB/T 13299-1991
钢的显微组织评定方法(中英文版)
Steel--Determination of microstructure
  GB/T 13303-1991
钢的抗氧化性能测定方法(中英文版)
Steels--Determination method of oxidation resistance
  GB/T 13302-1991
钢中石墨碳显微评定方法(中英文版)
Steel--Determination of area content of graphite-micrographic method using diagrams
  GB/T 223.16-1991
钢铁及合金化学分析方法 变色酸光度法测定钛量(中英文版)
Methods for chemical analysis of iron,steel and alloy--The chromotropic acid photometric method for the determination of titanium content
  GB/T 223.12-1991
钢铁及合金化学分析方法 碳酸钠分离-二苯碳酰二肼光度法测定铬量(中英文版)
Methodsfor chemical analysis of iron,steel and alloy--The sodium carbonate separation-diphenyl carbazide photometric method for the determination of chromium content
  GB/T 223.37-1989
钢铁及合金化学分析方法 蒸馏分离-靛酚蓝光度法测定氮量(中英文版)
Methods for chemical analysis of iron,steel and alloy--The indophenol blue photometric method for the determination of nitrogen content after distillation separation
  GB/T 223.19-1989
钢铁及合金化学分析方法 新亚铜灵-三氯甲烷萃取光度法测定铜量(中英文版)
Methods for chemical analysis of iron,steel and alloy--The neocuproine-chloroform extraction photometric method for the determination of copper content
  GB/T 223.17-1989
钢铁及合金化学分析方法 二安替比林甲烷光度法测定钛量(中英文版)
Methods for chemical analysis of iron,steel and alloy--The diantipyryl methane photometric method for the determination of titanium content
  GB/T 223.66-1989
钢铁及合金化学分析方法 硫氰酸盐-盐酸氯丙嗪-三氯甲烷萃取光度法测定钨量(中英文版)
Methods for chemical analysis of iron,steel and alloy--The thiocyanate chlorpromazine hydrochloride--chloro form extraction photometric method for the determination of tungsten content
  GB/T 223.46-1989
钢铁及合金化学分析方法 火焰原子吸收光谱法测定镁量(中英文版)
Methods for chemical analysis of iron,steel and alloy--The flame atomic absorption spectrometric method for the determination of magnesium content
  GB/T 223.28-1989
钢铁及合金化学分析方法 α-安息香肟重量法测定钼量(中英文版)
Methods for chemical analysis of iron,steel and alloy--The α-benzoinoxime gravimetric method for the determination of molybdenum content
  GB/T 223.3-1988
钢铁及合金化学分析方法 二安替比林甲烷磷钼酸重量法测定磷量(中英文版)
Methods forchemical analysis of iron,steel and alloy--The diantipyryl methane phosphomolybdate gravimetric method for the determination of phosphorus content
  GB/T 223.52-1987
钢铁及合金化学分析方法 盐酸羟胺-碘量法测定硒量(中英文版)
Methods for chemical analysis of iron,steel and alloy--The hydroxylamine hydrochloride-iodometric method for the determination of selenium content
  GB/T 223.53-1987
钢铁及合金化学分析方法 火焰原子吸收分光光度法测定铜量(中英文版)
Methods for chemical analysis of iron,steel and alloy--The flame atomic absorption spectrophotometric method for the determination of copper content
  GB/T 223.54-1987
钢铁及合金化学分析方法 火焰原子吸收分光光度法测定镍量(中英文版)
Methods for chemical analysis of iron,steel and alloy--The flame atomic absorption spectrophotometric method for the determination of nickel content
  GB/T 223.57-1987
钢铁及合金化学分析方法 萃取分离-吸附催化极谱法测定镉量(中英文版)
Methods for chemical analysis of iron,steel and alloy--The extraction-absorption catalytic polarographic method for the determination of cadmium content
  GB/T 223.58-1987
钢铁及合金化学分析方法 亚砷酸钠-亚硝酸钠滴定法测定锰量(中英文版)
Methods for chemical analysis of iron,steel and alloy--The extraction-absorption catalytic polarographic method for the determination of manganese content
  GB/T 223.51-1987
钢铁及合金化学分析方法 5-Br-PADAP 光度法测定锌量(中英文版)
Methods for chemical analysis of iron,steel and alloy--The 2-(5-Bromo-2-pyridylazo)-5-diethylaminophenol photometric method for the determination of zinc content
  GB/T 223.38-1985
钢铁及合金化学分析方法 离子交换分离-重量法测定铌量(中英文版)
Methods for chemical analysis of iron,steel and alloy--The anion-exchange separation-gravimetric method for the determination of niobium content
  GB/T 223.48-1985
钢铁及合金化学分析方法 半二甲酚橙光度法测定铋量(中英文版)
Methods for chemical analysis of iron,steel and alloy--The semixylenol orange photometric method for the determination of bismuth content
  GB/T 223.42-1985
钢铁及合金化学分析方法 离子交换分离-溴邻苯三酚红光度法测定钽量(中英文版)
Methods for chemical analysis of iron,steel and alloy--The anion-exchange separation-bromopyrogallol red photometric method for the determination of tantalumcontent
  GB/T 223.41-1985
钢铁及合金化学分析方法 离子交换分离-连苯三酚光度法测定钽量(中英文版)
Methods for chemical analysis of iron,steel and alloy--The anion-exchange separation-pyrogallol photometric method for the determination of tantalum content

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