Standard Code | Standard Title | Standard Class | Order |
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GB/T 13748.8-2013 |
Chemical analysis methods of magnesium and magnesium alloys - Part 8:Determination of rare earth content - Gravimetric method 镁及镁合金化学分析方法 第8部分:稀土含量的测定 重量法 |
China National Standards :Determination |
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GB/T 13748.7-2013 |
Chemical analysis methods of magnesium and magnesium alloys - Part 7:Determination of zirconium content 镁及镁合金化学分析方法 第7部分:锆含量的测定 |
China National Standards :Determination |
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GB/T 13748.4-2013 |
Chemical analysis methods of magnesium and magnesium alloys - Part 4:Determination of manganese content - Periodate spectrophotometric method 镁及镁合金化学分析方法 第4部分:锰含量的测定 高碘酸盐分光光度法 |
China National Standards :Determination |
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GB/T 13748.1-2013 |
Chemical analysis methods of magnesium and magnesium alloys - Part 1:Determination of aluminium content 镁及镁合金化学分析方法 第1部分:铝含量的测定 |
China National Standards :Determination |
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GB/T 13748.10-2013 |
Chemical analysis methods of magnesium and magnesium alloys - Part 10:Determination of silicon content - Molybdenum blue spectrophotometric method 镁及镁合金化学分析方法 第10部分:硅含量的测定 钼蓝分光光度法 |
China National Standards :Determination |
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GB/T 4325.22-2013 |
Methods for chemical analysis of molybdenum - Part 22:Determination of phosphorus content - Molybdenum blue spectrophotometry 钼化学分析方法 第22部分:磷量的测定 钼蓝分光光度法 |
China National Standards :Determination |
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GB/T 29509.2-2013 |
Methods for chemical analysis of gold-loaded carbon - Part 2:Determination of silver content - Flame atomic absorption spectrometry 载金炭化学分析方法 第2部分:银量的测定 火焰原子吸收光谱法 |
China National Standards :Determination |
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GB/T 8151.17-2012 |
Methods for chemical analysis of zinc concentrates - Part 17:Determination of zinc content - Hydroxide precipitation and Na2EDTA titrimetric method 锌精矿化学分析方法 第17部分:锌量的测定 氢氧化物沉淀-Na2EDTA滴定法 |
China National Standards :Determination |
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GB/T 8151.1-2012 |
Methods for chemical analysis of zinc concentrates - Part 1:Determination of zinc content - Precipitate separation-Na2EDTA titrimetric method and extractive separation-Na2EDTA titrimetric method 锌精矿化学分析方法 第1部分:锌量的测定 沉淀分离Na2EDTA滴定法和萃取分离Na2EDTA滴定法 |
China National Standards :Determination |
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GB/T 8151.10-2012 |
Methods for chemical analysis of zinc concentrates - Part 10:Determination of tin content - Hydride generation-atomic fluorescence spectrometry 锌精矿化学分析方法 第10部分:锡量的测定 氢化物发生-原子荧光光谱法 |
China National Standards :Determination |
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GB/T 8151.2-2012 |
Methods for chemical analysis of zinc concentrates - Part 2:Determination of sulfur content - The combustion neutralization titrimetric method 锌精矿化学分析方法 第2部分:硫量的测定 燃烧中和滴定法 |
China National Standards :Determination |
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GB/T 8151.20-2012 |
Methods for chemical analysis of zinc concentrates - Part 20:Determination of copper,lead,iron,arsenic,cadmium antimony, calcium,magnesium contents - Inductively coupled plasma atomic emission spectrometry 锌精矿化学分析方法 第20部分:铜、铅、铁、砷、镉、锑、钙、镁量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards :Determination |
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GB/T 8151.19-2012 |
Methods for chemical analysis of zinc sulfide concentrates - Part 19:Determination of silver and gold contents - Fire assay and flame atomic absorption spectrometric method using scorification or cupellation 锌精矿化学分析方法 第19部分:金和银含量的测定 铅析或灰吹火试金和火焰原子吸收光谱法 |
China National Standards :Determination |
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GB/T 4324.27-2012 |
Methods for chemical analysis of tungsten - Part 27::Determination of carbon content - High frequency combustion-infrared absorption method 钨化学分析方法 第27部分:碳量的测定 高频燃烧红外吸收法 |
China National Standards :Determination |
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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 :Determination |
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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 :Determination |
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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 :Determination |
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GB/T 26930.3-2011 |
Carbonaceous materials for the production of primary aluminium - Pitch for electrodes - Part 3:Determination of density - Pyknometric method 原铝生产用炭素材料 煤沥青 第3部分:密度的测定 比重瓶法 |
China National Standards :Determination |
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GB/T 26930.2-2011 |
Carbonaceous materials for the production of primary aluminium - Pitch for electrodes - Part 2:Determination of softening point by the ring and ball method 原铝生产用炭素材料 煤沥青 第2部分:软化点的测定 环球法 |
China National Standards :Determination |
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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 :Determination |
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GB/T 26570.1-2011 |
Determination of particle in gases - Light-scattering method - Part 1:Determination of particle in pipeline gases 气体中颗粒含量的测定 光散射法 第1部分:管道气体中颗粒含量的测定 |
China National Standards :Determination |
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GB/T 12688.9-2011 |
Test method of styrene for industrial use - Part 9:Determination of trace benzene - Gas chromatographic method 工业用苯乙烯试验方法 第9部分:微量苯的测定 气相色谱法 |
China National Standards :Determination |
![]() 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 :Determination |
![]() 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 :Determination |
![]() 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 :Determination |
![]() 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 :Determination |
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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 :Determination |
![]() 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 :Determination |
![]() 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 :Determination |
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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 :Determination |
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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 :Determination |
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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 :Determination |
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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 :Determination |
![]() 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 :Determination |
![]() 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 :Determination |
![]() 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 :Determination |
![]() 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 :Determination |
![]() 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 :Determination |
![]() 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 :Determination |
![]() 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 :Determination |
![]() 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 :Determination |
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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 :Determination |
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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 :Determination |
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GB/T 24218.8-2010 |
Textiles - Test methods for nonwovens - Part 8:Determination of liquid strike-through time (simulated urine) 纺织品 非织造布试验方法 第8部分:液体穿透时间的测定(模拟尿液) |
China National Standards :Determination |
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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 :Determination |
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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 :Determination |
![]() English PDF |
GB/T 18340.6-2010 |
Organic geochemical analysis methods for geological samples - Part 6:Determination of gasoline group component - Mass spectrometry 地质样品有机地球化学分析方法 第6部分:汽油族组成测定 质谱法 |
China National Standards :Determination |
![]() English PDF |
GB/T 18340.4-2010 |
Organic geochemical analysis methods for geological samples - Part 4:Determination of aromatic hydrocarbon group component in heavy fraction of oil - Mass spectrometry 地质样品有机地球化学分析方法 第4部分:石油重馏分中芳香烃族组分测定 质谱法 |
China National Standards :Determination |
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GB/T 17418.2-2010 |
Methods for analysis of noble metals in geochemical samples - Part 2:Determination of platinum and rhodium content-Preconcentration by thiourea-catalytic polarographic method 地球化学样品中贵金属分析方法 第2部分:铂量和铑量的测定 硫脲富集-催化极谱法 |
China National Standards :Determination |
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GB/T 17414.2-2010 |
Method for chemical analysis of Beryllium ores - Part 2:Determination of Beryllium content - Catalytic polarographic method 铍矿石化学分析方法 第2部分:铍量测定 催化极谱法 |
China National Standards :Determination |
![]() English PDF |
GB/T 17414.1-2010 |
Method for chemical analysis of Beryllium ores - Part 1:Determination of Beryllium content - Eriochrome cyanine R photometric method 铍矿石化学分析方法 第1部分:铍量测定 埃利罗菁R光度法 |
China National Standards :Determination |
![]() English PDF |
GB/T 14352.9-2010 |
Methods for chemical analysis of tungsten ores and molybdenum ores - Part 9:Determination of sulfur content 钨矿石、钼矿石化学分析方法 第9部分:硫量测定 |
China National Standards :Determination |
![]() English PDF |
GB/T 14352.8-2010 |
Methods for chemical analysis of tungsten ores and molybdenum ores - Part 8:Determination of nickel content 钨矿石、钼矿石化学分析方法 第8部分:镍量测定 |
China National Standards :Determination |
![]() English PDF |
GB/T 14352.7-2010 |
Methods for chemical analysis of tungsten ores and molybdenum ores - Part 7:Determination of cobalt content 钨矿石、钼矿石化学分析方法 第7部分:钴量测定 |
China National Standards :Determination |
![]() English PDF |
GB/T 14352.6-2010 |
Methods for chemical analysis of tungsten ores and molybdenum ores - Part 6:Determination of cadmium content 钨矿石、钼矿石化学分析方法 第6部分:镉量测定 |
China National Standards :Determination |
![]() English PDF |
GB/T 14352.5-2010 |
Methods for chemical analysis of tungsten ores and molybdenum ores - Part 5:Determination of zinc content 钨矿石、钼矿石化学分析方法 第5部分:锌量测定 |
China National Standards :Determination |
![]() English PDF |
GB/T 14352.4-2010 |
Methods for chemical analysis of tungsten ores and molybdenum ores - Part 4:Determination of lead content 钨矿石、钼矿石化学分析方法 第4部分:铅量测定 |
China National Standards :Determination |
![]() English PDF |
GB/T 14352.3-2010 |
Methods for chemical analysis of tungsten ores and molybdenum ores - Part 3:Determination of copper content 钨矿石、钼矿石化学分析方法 第3部分:铜量测定 |
China National Standards :Determination |
![]() English PDF |
GB/T 14352.2-2010 |
Methods for chemical analysis of tungsten ores and molybdenum ores - Part 2:Determination of molybdenum content 钨矿石、钼矿石化学分析方法 第2部分:钼量测定 |
China National Standards :Determination |
![]() English PDF |
GB/T 14352.18-2010 |
Methods for chemical analysis of tungsten ores and molybdenum ores - Part 18:Determination of rhenium content 钨矿石、钼矿石化学分析方法 第18部分:铼量测定 |
China National Standards :Determination |
![]() English PDF |
GB/T 14352.17-2010 |
Methods for chemical analysis of tungsten ores and molybdenum ores - Part 17:Determination of tellurium content 钨矿石、钼矿石化学分析方法 第17部分:碲量测定 |
China National Standards :Determination |
![]() English PDF |
GB/T 14352.16-2010 |
Methods for chemical analysis of tungsten ores and molybdenum ores - Part 16:Determination of selenium content 钨矿石、钼矿石化学分析方法 第16部分:硒量测定 |
China National Standards :Determination |
![]() English PDF |
GB/T 14352.15-2010 |
Methods for chemical analysis of tungsten ores and molybdenum ores - Part 15:Determination of germanium content 钨矿石、钼矿石化学分析方法 第15部分:锗量测定 |
China National Standards :Determination |
![]() English PDF |
GB/T 14352.14-2010 |
Methods for chemical analysis of tungsten ores and molybdenum ores - Part 14:Determination of gallium content 钨矿石、钼矿石化学分析方法 第14部分:镓量测定 |
China National Standards :Determination |
![]() English PDF |
GB/T 14352.13-2010 |
Methods for chemical analysis of tungsten ores and molybdenum ores - Part 13:Determination of tin content 钨矿石、钼矿石化学分析方法 第13部分:锡量测定 |
China National Standards :Determination |
![]() English PDF |
GB/T 14352.12-2010 |
Methods for chemical analysis of tungsten ores and molybdenum ores - Part 12:Determination of silver content 钨矿石、钼矿石化学分析方法 第12部分:银量测定 |
China National Standards :Determination |
![]() English PDF |
GB/T 14352.11-2010 |
Methods for chemical analysis of tungsten ores and molybdenum ores - Part 11:Determination of bismuth content 钨矿石、钼矿石化学分析方法 第11部分:铋量测定 |
China National Standards :Determination |
![]() English PDF |
GB/T 14352.10-2010 |
Methods for chemical analysis of tungsten ores and molybdenum ores - Part 10:Determination of arsenic content 钨矿石、钼矿石化学分析方法 第10部分:砷量测定 |
China National Standards :Determination |
![]() English PDF |
GB/T 21782.5-2010 |
Coating powders - Part 5:Determination of flow properties of a powder/air mixture 粉末涂料 第5部分:粉末空气混合物流动性的测定 |
China National Standards :Determination |
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GB/T 21782.12-2010 |
Coating powders - Part 12:Determination of compatibility 粉末涂料 第12部分:相容性的测定 |
China National Standards :Determination |
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GB/T 12008.7-2010 |
Plastics - Polyether polyols - Part 7:Determination of viscosity 塑料 聚醚多元醇 第7部分:粘度的测定 |
China National Standards :Determination |
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GB/T 12008.5-2010 |
Plastics - Polyether polyols - Part 5:Determination of acidity as acid number 塑料 聚醚多元醇 第5部分:酸值的测定 |
China National Standards :Determination |
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GB/T 7717.5-2008 |
Acrylonitrile for industrial use - Part 5:Determination of acidity and pH value and titration value 工业用丙烯腈 第5部分: 酸度、pH值和滴定值的测定 |
China National Standards :Determination |
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GB/T 21782.7-2008 |
Coating powders - Part 7:Determination of loss of mass on stoving 粉末涂料 第7部分:烘烤时质量损失的测定法 |
China National Standards :Determination |
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GB/T 5121.14-2008 |
Methods for chemical analysis of copper and copper alloys - Part 14:Determination of manganese content 铜及铜合金化学分析方法 第14部分:锰含量的测定 |
China National Standards :Determination |
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GB/T 3780.8-2008 |
Carbon black - Part 8:Determination of heating loss 炭黑 第8部分:加热减量的测定 |
China National Standards :Determination |
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GB/T 3780.5-2008 |
Carbon black - Part 5:Determination of specific surface area-CTAB test method 炭黑 第5部分:比表面积的测定 CTAB法 |
China National Standards :Determination |
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GB/T 3780.4-2008 |
Carbon black - Part 4:Determination of oil absorption number for compressed sample 炭黑 第4部分:压缩试样吸油值的测定 |
China National Standards :Determination |
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GB/T 21782.3-2008 |
Coating powders - Part 3:Determination of density by liquid displacement pyknometer 粉末涂料 第3部分:液体置换比重瓶法测定密度 |
China National Standards :Determination |
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GB/T 21782.10-2008 |
Coating powders - Part 10:Determination of deposition efficiency 粉末涂料 第10部分:沉积效率的测定 |
China National Standards :Determination |
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GB/T 20975.9-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 9:Determination of lithium content Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第9部分:锂含量的测定 火焰原子吸收光谱法 |
China National Standards :Determination |
![]() English PDF |
GB/T 20975.8-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 8:Determination of zinc content 铝及铝合金化学分析方法 第8部分:锌含量的测定 |
China National Standards :Determination |
![]() English PDF |
GB/T 20975.7-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 7:Determination of manganese content Potassium periodate spectrophotometric method 铝及铝合金化学分析方法 第7部分: 锰含量的测定 高碘酸钾分光光度法 |
China National Standards :Determination |
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GB/T 20975.6-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 6:Determination of cadmium content Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第6部分:镉含量的测定 火焰原子吸收光谱法 |
China National Standards :Determination |
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GB/T 20975.5-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 5:Determination of silicon content 铝及铝合金化学分析方法 第5部分:硅含量的测定 |
China National Standards :Determination |
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GB/T 20975.4-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 4:Determination of iron content Orthopenanthroline photometric method 铝及铝合金化学分析方法 第4部分:铁含量的测定 邻二氮杂菲分光光度法 |
China National Standards :Determination |
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GB/T 20975.3-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 3:Determination of copper content 铝及铝合金化学分析方法 第3部分: 铜含量的测定 |
China National Standards :Determination |
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GB/T 20975.24-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 24:Determination of total rare earth contents 铝及铝合金化学分析方法 第24部分:稀土总含量的测定 |
China National Standards :Determination |
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GB/T 20975.23-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 23:Determination of antimony content Potassium iodide spectrophotometric method 铝及铝合金化学分析方法 第23部分:锑含量的测定 碘化钾分光光度法 |
China National Standards :Determination |
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GB/T 20975.22-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 22:Determination of beryllium content SCR spectrophotometric method 铝及铝合金化学分析方法 第22部分:铍含量的测定 依莱铬氰兰R分光光度法 |
China National Standards :Determination |
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GB/T 20975.21-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 21:Determination of calcium content Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第21部分:钙含量的测定 火焰原子吸收光谱法 |
China National Standards :Determination |
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GB/T 20975.20-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 20:Determination of gallium content Butyrhodamine B spectrophotometric method 铝及铝合金化学分析方法 第20部分:镓含量的测定 丁基罗丹明B分光光度法 |
China National Standards :Determination |
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GB/T 20975.19-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 19:Determination of zirconium content 铝及铝合金化学分析方法 第19部分:锆含量的测定 |
China National Standards :Determination |
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GB/T 20975.18-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 18:Determination of chromium content 铝及铝合金化学分析方法 第18部分:铬含量的测定 |
China National Standards :Determination |
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GB/T 20975.16-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 16:Determination of magnesium 铝及铝合金化学分析方法 第16部分:镁含量的测定 |
China National Standards :Determination |
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GB/T 20975.15-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 15:Determination of boron content 铝及铝合金化学分析方法 第15部分:硼含量的测定 |
China National Standards :Determination |
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GB/T 20975.14-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 14:Determination of nickel content 铝及铝合金化学分析方法 第14部分:镍含量的测定 |
China National Standards :Determination |
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GB/T 20975.13-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 13:Determination of vanadium content N-benzoyl-Nphenylhydroxylamine spectrophotometric method 铝及铝合金化学分析方法 第13部分: 钒含量的测定 苯甲酰苯胲分光光度法 |
China National Standards :Determination |
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GB/T 20975.12-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 12:Determination of titanium content 铝及铝合金化学分析方法 第12部分:钛含量的测定 |
China National Standards :Determination |
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GB/T 20975.11-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 11:Determination of lead content Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第11部分:铅含量的测定 火焰原子吸收光谱法 |
China National Standards :Determination |
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GB/T 20975.10-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 10:Determination of tin content 铝及铝合金化学分析方法 第10部分: 锡含量的测定 |
China National Standards :Determination |
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GB/T 3780.2-2007 |
Carbon black - Part 2:Determination of oil absorption number 炭黑 第2部分:吸油值的测定 |
China National Standards :Determination |
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GB/T 3780.6-2007 |
Carbon black - Part 6:Determination of tinting strength 炭黑 第6部分:着色强度的测定 |
China National Standards :Determination |
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GB/T 14849.3-2007 |
Methods for chemical analysis of silicon metal - Part 3:Determination of calcium content 工业硅化学分析方法 第3部分:钙含量的测定 |
China National Standards :Determination |
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GB/T 14849.2-2007 |
Methods for chemical analysis of silicon metal - Part 2:Determination of aluminum content - Chrome azurol S spectrophotometric method 工业硅化学分析方法 第2部分:铝含量的测定 铬天青-S分光光度法 |
China National Standards :Determination |
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GB/T 20975.2-2007 |
Chemical analysis methods of aluminium and aluminium alloys - Part 2:Determination of arsenic content molybdenum blue spectrophotometric method 铝及铝合金化学分析方法 第2部分:砷含量的测定 钼蓝分光光度法 |
China National Standards :Determination |
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GB/T 20975.1-2007 |
Chemical analysis methods of aluminium and aluminium alloys - Part 1:Determination of mercury content - Cold atomic absorption spectrometric method 铝及铝合金化学分析方法 第1部分:汞含量的测定 冷原子吸收光谱法 |
China National Standards :Determination |
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GB/T 7739.6-2007 |
Methods for chemical analysis of gold concentrates - Part 6:Determination of zinc contents 金精矿化学分析方法 第6部分:锌量的测定 |
China National Standards :Determination |
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GB/T 7739.4-2007 |
Methods for chemical analysis of gold concentrates - Part 4:Determination of copper contents 金精矿化学分析方法 第4部分:铜量的测定 |
China National Standards :Determination |
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GB/T 7739.3-2007 |
Methods for chemical analysis of gold concentrates - Part 3:Determination of arsenic contents 金精矿化学分析方法 第3部分:砷量的测定 |
China National Standards :Determination |
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GB/T 7739.2-2007 |
Methods for chemical analysis of gold concentrates - Part 2:Determination silver contents 金精矿化学分析方法 第2部分:银量的测定 |
China National Standards :Determination |
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GB/T 7739.1-2007 |
Methods for chemical analysis of gold concentrates - Part 1:Determination of gold and silver contents 金精矿化学分析方法 第1部分:金量和银量的测定 |
China National Standards :Determination |
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GB/T 7739.10-2007 |
Methods for chemical analysis of gold concentrates - Part 10:Determination of antimony contents 金精矿化学分析方法 第10部分:锑量的测定 |
China National Standards :Determination |
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GB/T 20899.9-2007 |
Methods for chemical analysis of gold ores - Part 9:Determination of carbon contents 金矿石化学分析方法 第9部分:碳量的测定 |
China National Standards :Determination |
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GB/T 20899.8-2007 |
Methods for chemical analysis of gold ores - Part 8:Determination of sulfur contents 金矿石化学分析方法 第8部分:硫量的测定 |
China National Standards :Determination |
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GB/T 20899.7-2007 |
Methods for chemical analysis of gold ores - Part 7:Determination of iron contents 金矿石化学分析方法 第7部分:铁量的测定 |
China National Standards :Determination |
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GB/T 20899.5-2007 |
Methods for chemical analysis of gold ores - Part 5:Determination of lead contents 金矿石化学分析方法 第5部分:铅量的测定 |
China National Standards :Determination |
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GB/T 20899.4-2007 |
Methods for chemical analysis of gold ores - Part 4:Determination of copper contents 金矿石化学分析方法 第4部分:铜量的测定 |
China National Standards :Determination |
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GB/T 20899.3-2007 |
Methods for chemical analysis of gold ores - Part 3:Determination of arsenic contents 金矿石化学分析方法 第3部分:砷量的测定 |
China National Standards :Determination |
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GB/T 20899.2-2007 |
Methods for chemical analysis of gold ores - Part 2:Determination of silver contents 金矿石化学分析方法 第2部分:银量的测定 |
China National Standards :Determination |
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GB/T 20899.1-2007 |
Methods for chemical analysis of gold ores - Part 1:Determination of gold contents 金矿石化学分析方法 第1部分:金量的测定 |
China National Standards :Determination |
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GB/T 20899.11-2007 |
Methods for chemical analysis of gold ores - Part 11:Determination of arsenic and bismuth contents 金矿石化学分析方法 第11部分:砷量和铋量的测定 |
China National Standards :Determination |
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GB/T 20899.10-2007 |
Methods for chemical analysis of gold ores - Part 10:Determination of antimony contents 金矿石化学分析方法 第10部分:锑量的测定 |
China National Standards :Determination |
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GB/T 3780.21-2006 |
Carbon black―Part 21:Determination of sieve residue for rubber compounding ingredients―Water washing method 炭黑 第21部分:橡胶配合剂筛余物的测定 水冲洗法 |
China National Standards :Determination |
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