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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 22662.9-2008 |
Chemical analysis methods of potassium fluotitanate - Part 9: Determination of phosphoruo content - Molybdenum blue photoMetric method 氟钛酸钾化学分析方法 第9部分：五氧化二磷含量的测定 钼蓝分光光度法 |
China National Standards Metric |
 English PDF |
| GB/T 22662.8-2008 |
Chemical analysis methods of potassium fluotitanate - Part 8: Determination of chloride content - Distillation-mercury nitration voluMetric method 氟钛酸钾化学分析方法 第8部分：氯含量的测定 硝酸汞容量法 |
China National Standards Metric |
English PDF |
| GB/T 22662.7-2008 |
Chemical analysis methods of potassium fluotitanate - Part 7: Determiantion of lead content - Flame atomic absorption spectroMetric method 氟钛酸钾化学分析方法 第7部分：铅含量的测定 火焰原子吸收光谱法 |
China National Standards Metric |
English PDF |
| GB/T 22662.6-2008 |
Chemical analysis methods of potassium fluotitanate - Part 6: Determination of iron - Flame atomic absorption spectroMetric method 氟钛酸钾化学分析方法 第6部分：铁含量的测定 火焰原子吸收光谱法 |
China National Standards Metric |
English PDF |
| GB/T 22662.5-2008 |
Chemical analysis methods of potassium fluotitanate - Part 5: Determiantion of calcium content - Flame atomic absorption spectroMetric method 氟钛酸钾化学分析方法 第5部分：钙含量的测定 火焰原子吸收光谱法 |
China National Standards Metric |
English PDF |
| GB/T 22662.4-2008 |
Chemical analysis methods of potassium fluotitanate - Part 4: Determination of silica content - By molybdenum blue photoMetric method 氟钛酸钾化学分析方法 第4部分：硅含量的测定 钼蓝分光光度法 |
China National Standards Metric |
English PDF |
| GB/T 22662.3-2008 |
Chemical analysis methods of potassium fluotitanate - Part 3: Determination of potassium fluotitanate content - By ammonium iron sulphate dodecahydrate titration voluMetric method 氟钛酸钾化学分析方法 第3部分：氟钛酸钾含量的测定 硫酸高铁铵容量法 |
China National Standards Metric |
English PDF |
| GB/T 22662.2-2008 |
Chemical analysis methods of potassium fluotitanate - Part 2: Determination of moisture content - By graviMetric method 氟钛酸钾化学分析方法 第2部分：湿存水含量的测定 重量法 |
China National Standards Metric |
English PDF |
| GB/T 22661.9-2008 |
Chemical analysis methods of potassium fluoborade - Part 9: Determination of chloride content - Distillation mercury nitration voluMetric method 氟硼酸钾化学分析方法 第9部分：氯含量的测定 硝酸汞容量法 |
China National Standards Metric |
English PDF |
| GB/T 22661.8-2008 |
Chemical analysis methods of potassium fluoborade - Part 8: Determination of free borade content - Distillation-sodium hydrogen oxidizes titration voluMetric method 氟硼酸钾化学分析方法 第8部分：游离硼酸含量的测定 氢氧化钠容量法 |
China National Standards Metric |
English PDF |
| GB/T 22661.7-2008 |
Chemical analysis methods of potassium fluoborade - Part 7: Determiantion of sodium content - Flame atomic absorption spectroMetric method 氟硼酸钾化学分析方法 第7部分：钠含量的测定 火焰原子吸收光谱法 |
China National Standards Metric |
English PDF |
| GB/T 22661.6-2008 |
Chemical analysis methods of potassium fluoborade - Part 6: Determination of silica content - Molybdenum blue photoMetric method 氟硼酸钾化学分析方法 第6部分：硅含量的测定 钼蓝分光光度法 |
China National Standards Metric |
English PDF |
| GB/T 22661.5-2008 |
Chemical analysis methods of potassium fluoborade - Part 5: Determiantion of calcium content - Flame atomic absorption spectroMetric method 氟硼酸钾化学分析方法 第5部分：钙含量的测定 火焰原子吸收光谱法 |
China National Standards Metric |
English PDF |
| GB/T 22661.4-2008 |
Chemical analysis methods of potassium fluoborade - Part 4: Determiantion of magnesium content - Flame atomic absorption spectroMetric method 氟硼酸钾化学分析方法 第4部分：镁含量的测定 火焰原子吸收光谱法 |
China National Standards Metric |
English PDF |
| GB/T 22661.3-2008 |
Chemical analysis methods of potassium fluoborade - Part 3: Determination of potassium fluoborade content - Distillation-sodium hydrogen oxidizes titration voluMetric method 氟硼酸钾化学分析方法 第3部分：氟硼酸钾含量的测定 氢氧化钠容量法 |
China National Standards Metric |
English PDF |
| GB/T 22661.2-2008 |
Chemical analysis methods of potassium fluoborade - Part 2: Determination of moisture content - By graviMetric method 氟硼酸钾化学分析方法 第2部分：湿存水含量的测定 重量法 |
China National Standards Metric |
English PDF |
| GB/T 22661.10-2008 |
Chemical analysis methods of potassium fluoborade - Part 10: Determination of phosphorus pentoxide content - Molybdenum blue photoMetric method 氟硼酸钾化学分析方法 第10部分：五氧化二磷含量的测定 钼蓝分光光度法 |
China National Standards Metric |
English PDF |
| GB/T 22660.8-2008 |
Chemical analysis methods of lithium fluoride - Part 8: Determination of sulphate content - Barium sulphate graviMetric method 氟化锂化学分析方法 第8部分：硫酸根含量的测定 硫酸钡重量法 |
China National Standards Metric |
English PDF |
| GB/T 22660.7-2008 |
Chemical analysis methods of lithium fluoride - Part 7: Determination of iron content - Orthophenantholine photoMetric method 氟化锂化学分析方法 第7部分：三氧化二铁含量的测定 邻二氮杂菲分光光度法 |
China National Standards Metric |
English PDF |
| GB/T 22660.6-2008 |
Chemical analysis methods of lithium fluoride - Part 6: Determination of silica content - Molybdenum blue photoMetric method 氟化锂化学分析方法 第6部分： 二氧化硅含量的测定 钼蓝分光光度法 |
China National Standards Metric |
English PDF |
| GB/T 22660.5-2008 |
Chemical analysis methods of lithium fluoride - Part 5: Determiantion of calcium content - Flame atomic absorption spectroMetric method 氟化锂化学分析方法 第5部分：钙含量的测定 火焰原子吸收光谱法 |
China National Standards Metric |
English PDF |
| GB/T 22660.4-2008 |
Chemical analysis methods of lithium fluoride - Part 4: Determiantion of magnesium content - Flame atomic absorption spectroMetric method 氟化锂化学分析方法 第4部分：镁含量的测定 火焰原子吸收光谱法 |
China National Standards Metric |
English PDF |
| GB/T 22660.3-2008 |
Chemical analysis methods of lithium fluoride - Part 3: Determination of fluoride content - Distillation-thorium nitrate titration voluMetric method 氟化锂化学分析方法 第3部分：氟含量的测定 蒸馏－硝酸钍容量法 |
China National Standards Metric |
English PDF |
| GB/T 22660.2-2008 |
Chemical analysis methods of lithium fluoride - Part 2: Determination of moisture content - By graviMetric method 氟化锂化学分析方法 第2部分：湿存水含量的测定 重量法 |
China National Standards Metric |
English PDF |
| GB/T 22651-2008 |
Sodium hydroxide for industrial use - Determination of mercury content - SpectroMetric method 工业用氢氧化钠 汞含量的测定 分光光度法 |
China National Standards Metric |
English PDF |
| GB/T 22650-2008 |
Sodium hydroxide for industrial use - Determination of calcium and magnesium content - ComplexoMetric method 工业用氢氧化钠 钙镁总含量的测定 络合滴定法 |
China National Standards Metric |
English PDF |
| GB/T 22638.1-2008 |
Test methods for aluminium and aluminium alloy foils - Part 1: Determination of thickness by graviMetric method 铝箔试验方法 第1部分：厚度的测定 重量法 |
China National Standards Metric |
English PDF |
| GB/T 223.9-2008 |
Iron, steel and alloy - Determination of aluminium content - Chrom azurol S photoMetric method 钢铁及合金 铝含量的测定 铬天青S分光光度法 |
China National Standards Metric |
English PDF |
| GB/T 223.84-2009 |
Steel and iron - Determination of titanium content - Diantipyrylmethane spectrophotoMetric method 钢铁及合金 钛含量的测定 二安替比林甲烷分光光度法 |
China National Standards Metric |
English PDF |
| GB/T 223.81-2007 |
Iron, steel and alloy - Determination of total aluminum and total boron contents - Microwave digestion - inductively coupled plasma mass spectroMetric method 钢铁及合金 总铝和总硼含量的测定 微波消解-电感耦合等离子体质谱法 |
China National Standards Metric |
English PDF |
| GB/T 223.80-2007 |
Iron，steel and alloy - Determination of trace bismuth and arsenic contents - Hydride generation - atomic fluorescence spectroMetric method 钢铁及合金 铋和砷含量的测定 氢化物发生-原子荧光光谱法 |
China National Standards Metric |
English PDF |
| GB/T 223.78-2000 |
Methods for chemical analysis of iron，steel and alloy--Curcumin spectrophotoMetric method for the determination of boron content 钢铁及合金化学分析方法 姜黄素直接光度法测定硼含量 |
China National Standards Metric |
English PDF |
| GB/T 223.77-1994 |
Methods for chemical analysis of iron，steel and alloy--The flame atomic absorption spectroMetric method for the determination of calcium content 钢铁及合金化学分析方法 火焰原子吸收光谱法测定钙量 |
China National Standards Metric |
English PDF |
| GB/T 223.76-1994 |
Methods for chemical analysis of iron，steel and alloy--The flame atomic absorption spectroMetric method for the determination of vanadium content 钢铁及合金化学分析方法 火焰原子吸收光谱法测定钒量 |
China National Standards Metric |
English PDF |
| GB/T 223.75-2008 |
Iron,steel and alloy - Determination of boron content - Methanol distillation-curcumin photoMetric method 钢铁及合金 硼含量的测定 甲醇蒸馏-姜黄素光度法 |
China National Standards Metric |
English PDF |
| GB/T 223.74-1997 |
Methods for chemical analysis of iron，steel and alloy--The combustion graviMetric/gas-volumetric method for the determination of non-combined carbon content 钢铁及合金化学分析方法 非化合碳含量的测定 |
China National Standards Metric |
English PDF |
| GB/T 223.72-2008 |
Iron, steel and alloy - Determination of sulfur content - GraviMetric method 钢铁及合金 硫含量的测定 重量法 |
China National Standards Metric |
English PDF |
| GB/T 223.71-1997 |
Methods for chemical analysis of iron，steel and alloy--The graviMetric method after combustion in the pipe furnace for the determination of carbon content 钢铁及合金化学分析方法 管式炉内燃烧后重量法测定碳含量 |
China National Standards Metric |
English PDF |
| GB/T 223.70-2008 |
Iron, steel and alloy - Determination of iron contents - O-phenanthroline spectrophotoMetric method 钢铁及合金 铁含量的测定 邻二氮杂菲分光光度法 |
China National Standards Metric |
English PDF |
| GB/T 223.69-2008 |
Iron, steel and alloy - Determination of carbon contents - Gas-voluMetric method after combustion in the pipe furnace 钢铁及合金 碳含量的测定 管式炉内燃烧后气体容量法 |
China National Standards Metric |
English PDF |
| GB/T 223.67-2008 |
Iron, steel and alloy - Determination of sulfur content -Methylene blue spectrophotoMetric method 钢铁及合金 硫含量的测定 次甲基蓝分光光度法 |
China National Standards Metric |
English PDF |
| GB/T 223.66-1989 |
Methods for chemical analysis of iron，steel and alloy--The thiocyanate chlorpromazine hydrochloride--chloro form extraction photoMetric method for the determination of tungsten content 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 |
China National Standards Metric |
English PDF |
| GB/T 223.65-2012 |
Steel, iron and alloy - Determination of cobalt content - Flame atomic absorption spectroMetric method 钢铁及合金 钴含量的测定 火焰原子吸收光谱法 |
China National Standards Metric |
English PDF |
| GB/T 223.64-2008 |
Iron, steel and alloyed - Determination of manganese content - Flame atomic absorption spectroMetric method 钢铁及合金 锰含量的测定 火焰原子吸收光谱法 |
China National Standards Metric |
English PDF |
| GB/T 223.6-1994 |
Methods for chemical analysis of iron，steel and alloy--The neutralization titriMetric method for the determination of boron content 钢铁及合金化学分析方法 中和滴定法测定硼量 |
China National Standards Metric |
English PDF |
| GB/T 223.60-1997 |
Methods for chemical analysis of iron，steel and alloy--The perchloric acid dehydration graviMetric method for the determination of silicon content 钢铁及合金化学分析方法 高氯酸脱水重量法测定硅含量 |
China National Standards Metric |
English PDF |
| GB/T 223.59-2008 |
Iron,steel and alloy - Determination of phosphorus content - Bismuth phosphomolybdate blue spectrophotoMetric method and antimony phosphomolybdate blue spectrophotometric method 钢铁及合金 磷含量的测定 铋磷钼蓝分光光度法和锑磷钼蓝分光光度法 |
China National Standards Metric |
English PDF |
| GB/T 223.54-1987 |
Methods for chemical analysis of iron，steel and alloy--The flame atomic absorption spectrophotoMetric method for the determination of nickel content 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 |
China National Standards Metric |
English PDF |
| GB/T 223.53-1987 |
Methods for chemical analysis of iron，steel and alloy--The flame atomic absorption spectrophotoMetric method for the determination of copper content 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 |
China National Standards Metric |
English PDF |
| GB/T 223.52-1987 |
Methods for chemical analysis of iron，steel and alloy--The hydroxylamine hydrochloride-iodoMetric method for the determination of selenium content 钢铁及合金化学分析方法 盐酸羟胺-碘量法测定硒量 |
China National Standards Metric |
English PDF |
| GB/T 223.5-2008 |
Steel and iron - Determination of acid-soluble silicon and total silicon content - Reduced molybdosilicate spectrophotoMetric method 钢铁 酸溶硅和全硅含量的测定 还原型硅钼酸盐分光光度法 |
China National Standards Metric |
English PDF |
| GB/T 223.51-1987 |
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 钢铁及合金化学分析方法 5-Br-PADAP 光度法测定锌量 |
China National Standards Metric |
English PDF |
| GB/T 223.50-1994 |
Methods for chemical analysis of iron，steel and alloy--The phenylfluorone-CTMAB direct photoMetric method for the determination of tin content 钢铁及合金化学分析方法 苯基荧光酮-溴化十六烷基三甲基胺直接光度法测定锡量 |
China National Standards Metric |
English PDF |
| GB/T 223.49-1994 |
Methods for chemical analysis of iron，steel and alloy--Extraction separation-chlorophosphonazo mA spectro-photoMetric method for the determination of the total rare earth content 钢铁及合金化学分析方法 萃取分离-偶氮氯膦mA分光光度法测定稀土总量 |
China National Standards Metric |
English PDF |
| GB/T 223.48-1985 |
Methods for chemical analysis of iron，steel and alloy--The semixylenol orange photoMetric method for the determination of bismuth content 钢铁及合金化学分析方法 半二甲酚橙光度法测定铋量 |
China National Standards Metric |
English PDF |
| GB/T 223.47-1994 |
Methods for chemical analysis of iron，steel and alloy--The carrier precipitation-molybdenumblue potoMetric method for the determination of antimony content 钢铁及合金化学分析方法 载体沉淀-钼蓝光度法测定锑量 |
China National Standards Metric |
English PDF |
| GB/T 223.46-1989 |
Methods for chemical analysis of iron，steel and alloy--The flame atomic absorption spectroMetric method for the determination of magnesium content 钢铁及合金化学分析方法 火焰原子吸收光谱法测定镁量 |
China National Standards Metric |
English PDF |
| GB/T 223.43-2008 |
Iron, steel and alloy - Determination of tungsten content - Gravimetryc method and spectrophotoMetric method 钢铁及合金 钨含量的测定 重量法和分光光度法 |
China National Standards Metric |
English PDF |
| GB/T 223.42-1985 |
Methods for chemical analysis of iron，steel and alloy--The anion-exchange separation-bromopyrogallol red photoMetric method for the determination of tantalumcontent 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 |
China National Standards Metric |
English PDF |
| GB/T 223.4-2008 |
Alloyed steel - Determination of manganese content - PotentioMetric or visual titration method 钢铁及合金 锰含量的测定 电位滴定或可视滴定法 |
China National Standards Metric |
English PDF |
| GB/T 223.41-1985 |
Methods for chemical analysis of iron，steel and alloy--The anion-exchange separation-pyrogallol photoMetric method for the determination of tantalum content 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 |
China National Standards Metric |
English PDF |
| GB/T 223.40-2007 |
Iron, steel and alloy - Determination of niobium content - The sulphochlorophenol S spectrophotoMetric method 钢铁及合金 铌含量的测定 氯磺酚S分光光度法 |
China National Standards Metric |
English PDF |
| GB/T 223.38-1985 |
Methods for chemical analysis of iron，steel and alloy--The anion-exchange separation-graviMetric method for the determination of niobium content 钢铁及合金化学分析方法 离子交换分离-重量法测定铌量 |
China National Standards Metric |
English PDF |
| GB/T 223.37-1989 |
Methods for chemical analysis of iron，steel and alloy--The indophenol blue photoMetric method for the determination of nitrogen content after distillation separation 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 |
China National Standards Metric |
English PDF |
| GB/T 223.33-1994 |
Methods forchemical analysis of iron，steel and alloy--The chlorophosphonago mA photoMetric method for the determination of cerium content after extraction separation 钢铁及合金化学分析方法 萃取分离-偶氮氯膦mA光度法测定铈量 |
China National Standards Metric |
English PDF |
| GB/T 223.32-1994 |
Methods for chemical analysis of iron，steel and alloy--The hypophosphite reduction-iodiMetric method for the determination of arsenic content 钢铁及合金化学分析方法 次磷酸钠还原-碘量法测定砷量 |
China National Standards Metric |
English PDF |
| GB/T 223.3-1988 |
Methods forchemical analysis of iron，steel and alloy--The diantipyryl methane phosphomolybdate graviMetric method for the determination of phosphorus content 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 |
China National Standards Metric |
English PDF |
| GB/T 223.31-2008 |
Iron, steel and alloy - Determination of arsenic content -Distillation-molybdenum blue spectrophotoMetric method 钢铁及合金 砷含量的测定 蒸馏分离-钼蓝分光光度法 |
China National Standards Metric |
English PDF |
| GB/T 223.30-1994 |
Methods for chemical analysis of iron，steel and alloy--The arsenazo ⅢspectrophotoMetric method for the determination of zirconium content after separation by p-bromomandelic acid 钢铁及合金化学分析方法 对-溴苦杏仁酸沉淀分离-偶氮胂Ⅲ分光光度法测定锆量 |
China National Standards Metric |
English PDF |
| GB/T 223.29-2008 |
Iron, steel and alloy - Determination of lead content - Carrier precipitation-xylenol orange spectrophotoMetric method 钢铁及合金 铅含量的测定 载体沉淀-二甲酚橙分光光度法 |
China National Standards Metric |
English PDF |
| GB/T 223.28-1989 |
Methods for chemical analysis of iron，steel and alloy--The α-benzoinoxime graviMetric method for the determination of molybdenum content 钢铁及合金化学分析方法 α-安息香肟重量法测定钼量 |
China National Standards Metric |
English PDF |
| GB/T 223.26-2008 |
Iron, steel and alloy - Determination of molybdenum content - The thiocyanate spectrophotoMetric method 钢铁及合金 钼含量的测定 硫氰酸盐分光光度法 |
China National Standards Metric |
English PDF |
| GB/T 223.25-1994 |
Methods for chemical analysis of iron，steel and alloy--The dimethylglyoxime graviMetric method forthe determination of nickel content 钢铁及合金化学分析方法 丁二酮肟重量法测定镍量 |
China National Standards Metric |
English PDF |
| GB/T 223.23-2008 |
Iron, steel and alloy - Determination of nickel content - The dimethylglyoxime spectrophotoMetric method 钢铁及合金 镍含量的测定 丁二酮肟分光光度法 |
China National Standards Metric |
English PDF |
| GB/T 223.22-1994 |
Methods for chemical analysis of iron，steel and alloy--The nitroso-R-salt spectrophotoMetric method for the determination of cobalt content 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 |
China National Standards Metric |
English PDF |
| GB/T 223.21-1994 |
Methods for chemical analysis of iron，steel and alloy--The 5-Cl-PADAB spectrophotoMetricmethod for the determination of cobalt content 钢铁及合金化学分析方法 5-Cl-PADAB分光光度法测定钴量 |
China National Standards Metric |
English PDF |
| GB/T 223.20-1994 |
Methods for chemical analysis of iron，steel and alloy--The fotentioMetric titration method for the determination of cobalt content 钢铁及合金化学分析方法 电位滴定法测定钴量 |
China National Standards Metric |
English PDF |
| GB/T 223.19-1989 |
Methods for chemical analysis of iron，steel and alloy--The neocuproine-chloroform extraction photoMetric method for the determination of copper content 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 |
China National Standards Metric |
English PDF |
| GB/T 223.18-1994 |
Methods for chemical analysis of iron，steel and alloy--The sodium thiosulfate separation iodiMetric method for the determination of copper content 钢铁及合金化学分析方法 硫代硫酸钠分离-碘量法测定铜量 |
China National Standards Metric |
English PDF |
| GB/T 223.17-1989 |
Methods for chemical analysis of iron，steel and alloy--The diantipyryl methane photoMetric method for the determination of titanium content 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 |
China National Standards Metric |
English PDF |
| GB/T 223.16-1991 |
Methods for chemical analysis of iron，steel and alloy--The chromotropic acid photoMetric method for the determination of titanium content 钢铁及合金化学分析方法 变色酸光度法测定钛量 |
China National Standards Metric |
English PDF |
| GB/T 223.14-2000 |
Methods for chemical analysis of iron，steel and alloy--The N-benzoy-N-phenylhydroxylamine extraction photoMetric method for the determination of vanadium content 钢铁及合金化学分析方法 钽试剂萃取光度法测定钒含量 |
China National Standards Metric |
English PDF |
| GB/T 223.12-1991 |
Methodsfor chemical analysis of iron，steel and alloy--The sodium carbonate separation-diphenyl carbazide photoMetric method for the determination of chromium content 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 |
China National Standards Metric |
English PDF |
| GB/T 223.11-2008 |
Iron, steel and alloy - Determination of chromium content - Visual titration or potentioMetric titration method 钢铁及合金 铬含量的测定 可视滴定或电位滴定法 |
China National Standards Metric |
English PDF |
| GB/T 22286-2008 |
Determination of B - Agonists residues in foodstuff of animal origin - Liquid chromatography with tandem-mass spectroMetric method 动物源性食品中多种B - 受体激动剂残留量的测定 液相色谱串联质谱法 |
China National Standards Metric |
English PDF |
| GB/T 22269-2008 |
Turmeric - Determination of coloring power - SpectrophotoMetric method 姜黄 着色力测定 分光光度法 |
China National Standards Metric |
English PDF |
| GB/T 22224-2008 |
Determination of dietary fiber in foods - Enzymatic graviMetric method and enzymatic gravimetric method - Liquid chromatography 食品中膳食纤维的测定 酶重量法和酶重量法-液相色谱法 |
China National Standards Metric |
English PDF |
| GB/T 22187-2008 |
General requirements for establishing anthropoMetric databases 建立人体测量数据库的一般要求 |
China National Standards Metric |
English PDF |
| GB/T 22182-2008 |
Rapeseed - Determination of chlorophyll content - SpectroMetric method 油菜籽叶绿素含量测定 分光光度计法 |
China National Standards Metric |
English PDF |
| GB/T 22044-2008 |
Location and method of infants’anthropoMetric surveys for garments 婴幼儿服装用人体测量的部位与方法 |
China National Standards Metric |
English PDF |
| GB/T 21994.8-2008 |
Chemical analysis of magnesium fluoride - Part 8: Determination of sulphate content - Barium sulphate graviMetric method 氟化镁化学分析方法 第8部分：硫酸根含量的测定 硫酸钡重量法 |
China National Standards Metric |
English PDF |
| GB/T 21994.7-2008 |
Chemical analysis of magnesium fluoride - Part 7: Determination of iron content - Orthophenantholine photoMetric method 氟化镁化学分析方法 第7部分：三氧化二铁含量的测定 邻二氮杂菲分光光度法 |
China National Standards Metric |
English PDF |
| GB/T 21994.6-2008 |
Chemical analysis of magnesium fluoride - Part 6: Determination of silica content - Molybdenum blue photoMetric method 氟化镁化学分析方法 第6部分：二氧化硅含量的测定 钼蓝分光光度法 |
China National Standards Metric |
English PDF |
| GB/T 21994.4-2008 |
Chemical analysis of magnesium fluoride - Part 4: Determination of magnesium - EDTA voluMetric method 氟化镁化学分析方法 第4部分：镁含量的测定 EDTA容量法 |
China National Standards Metric |
English PDF |
| GB/T 21994.3-2008 |
Chemical analysis of magnesium fluoride - Part 3: Determination of fluoride content - Distillation-thorium nitrate titration voluMetric method 氟化镁化学分析方法 第3部分：氟含量的测定 蒸馏－硝酸钍容量法 |
China National Standards Metric |
English PDF |
| GB/T 21994.2-2008 |
Chemical analysis of magnesium fluoride - Part 2: Determination of moisture content - GraviMetric method 氟化镁化学分析方法 第2部分：湿存水含量的测定 重量法 |
China National Standards Metric |
English PDF |
| GB/T 21942-2008 |
Earth-moving machinery - Loader and front loading excavator buckets - VoluMetric ratings 土方机械 装载机和正铲挖掘机的铲斗 容量标定 |
China National Standards Metric |
English PDF |
| GB/T 21941-2008 |
Earth-moving machinery - VoluMetric ratings for hoe-type and grab-type buckets of hydraulic excavators and backhoe loaders 土方机械 液压挖掘机和挖掘装载机的反铲斗和抓铲斗 容量标定 |
China National Standards Metric |
English PDF |
| GB/T 21937-2008 |
Earth-moving machinery - Crawler and wheel tractor dozer blades - VoluMetric ratings 土方机械 履带式和轮胎式推土机的推土铲 容量标定 |
China National Standards Metric |
English PDF |
| GB/T 21933.3-2008 |
Ferronickel - Determination of cobalt content - Flame atomic absorption spectroMetric method 镍铁 钴含量的测定 火焰原子吸收光谱法 |
China National Standards Metric |
English PDF |
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