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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 10574.12-2017 |
Methods for Chemical analysis of tin-lead solders—Part 12：Determination of sulfur content—High frequency combustion with infrared absorption method 锡铅焊料化学分析方法 第12部分：硫量的测定 高频燃烧红外吸收光谱法 |
China National Standards Chemical |
 English PDF |
| GB/T 10574.14-2017 |
Methods for Chemical analysis of tin-lead solders—Part 14：Determination of tin, lead,antimony,bismuth,silver,copper,zinc,cadmium and arsenic content—Optical emission spectrometry 锡铅焊料化学分析方法 第14部分：锡、铅、锑、铋、银、铜、锌、镉和砷量的测定 光电发射光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 10574.11-2017 |
Methods for Chemical analysis of tin-lead solders—Part 11：Determination of phosphorus content—Crystal violet phosphorus-vanadium-molybdeum heteropoly acid spectrophotometry 锡铅焊料化学分析方法 第11部分：磷量的测定 结晶紫-磷钒钼杂多酸分光光度法 |
China National Standards Chemical |
English PDF |
| GB/T 10574.8-2017 |
Methods for Chemical analysis of tin-lead solders—Part 8：Determination of zinc content—Flame atomic absorption spectrometric method 锡铅焊料化学分析方法 第8部分：锌量的测定 火焰原子吸收光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 20899.14-2017 |
Methods for Chemical analysis of gold ores-Part 14: Determination of thallium content - Inductively coupled plasma atomic emission spectrometry and inductively coupled plasma mass spectrometry 金矿石化学分析方法 第14部分：铊量的测定 电感耦合等离子体原子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 6901-2017 |
Chemical analysis of silica refractories 硅质耐火材料化学分析方法 |
China National Standards Chemical |
English PDF |
| GB/T 20899.13-2017 |
Methods for Chemical analysis of gold ores-Part 13: Determination of lead,zinc,bismuth,cadminum,chromium,arsenic and mercury contents —Inductively coupled plasma atomic emission spectrometry 金矿石化学分析方法 第13部分：铅、锌、铋、镉、铬、砷和汞量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 34326-2017 |
Surface Chemical analysis—Depth profiling—Methods for ion beam alignment and the associated measurement of current or current density for depth profiling in AES and XPS 表面化学分析 深度剖析 AES和XPS深度剖析时离子束对准方法及其束流或束流密度测量方法 |
China National Standards Chemical |
English PDF |
| GB/T 4698.27-2017 |
Methods for Chemical analysis of titanium sponge, titanium and titanium alloys—Part 27：Determination of neodymium content—Inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第27部分：钕量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 4698.3-2017 |
Methods for Chemical analysis of titanium sponge, titanium and titanium alloys—Part 3：Determination of silicon content—Molybdenum blue spectrophotometry 海绵钛、钛及钛合金化学分析方法 第3部分：硅量的测定 钼蓝分光光度法 |
China National Standards Chemical |
English PDF |
| GB/T 4698.22-2017 |
Methods for Chemical analysis of titanium sponge ,titanium and titanium alloys—Part 22：Determination of niobium content—5-Br-PADAP spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第22部分：铌量的测定 5-Br-PADAP分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 4698.28-2017 |
Methods for Chemical analysis of titanium sponge, titanium and titanium alloys—Part 28：Determination of ruthenium content—Inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第28部分：钌量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 4698.1-2017 |
Methods for Chemical analysis of titanium sponge, titanium and titanium alloys—Part 1：Determination of copper content—Flame atomic absorption spectrometry 海绵钛、钛及钛合金化学分析方法 第1部分：铜量的测定 火焰原子吸收光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 1819.11-2017 |
Methods for Chemical analysis of tin concentrates—Part 11：Determination of aluminium oxide content—Chromazuzal S spectrophotometric method 锡精矿化学分析方法 第11部分：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 34391-2017 |
Reciprocating positive displacement pump for petroleum, petroChemical and natural gas industries 石油、石化和天然气工业用往复泵 |
China National Standards Chemical |
English PDF |
| GB/T 22511-2017 |
Aluminum bottles packaging for Chemical products 化工产品包装用铝瓶 |
China National Standards Chemical |
English PDF |
| GB/T 4698.20-2017 |
Methods for Chemical analysis of titanium sponge, titanium and titanium alloys—Part 4：Determination of manganese content—Potassium periodate spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第4部分：锰量的测定 高碘酸盐分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 13747.15-2017 |
Methods for Chemical analysis of zirconium and zirconium alloys—Part 15：Determination of boron content—Curcumin spectrophotometry 锆及锆合金化学分析方法 第15部分：硼量的测定 姜黄素分光光度法 |
China National Standards Chemical |
English PDF |
| GB/T 4698.19-2017 |
Methods for Chemical analysis of titanium sponge, titanium and titanium alloys—Part 19：Determination of molybdenum content—Thiocyanate-differential spectrophotometry 海绵钛、钛及钛合金化学分析方法 第19部分：钼量的测定 硫氰酸盐示差光度法 |
China National Standards Chemical |
English PDF |
| GB/T 4698.5-2017 |
Methods for Chemical analysis of titanium sponge, titanium and titanium alloys—Part 5：Determination of molybdenum content—Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第5部分：钼量的测定 硫氰酸盐分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 13747.21-2017 |
Methods for Chemical analysis of zirconium and zirconium alloys—Part 21：Determination of hydrogen content—Inert gas fusion-infrared absorption or thermal conductivity method 锆及锆合金化学分析方法 第21部分：氢量的测定 惰气熔融红外吸收法/热导法 |
China National Standards Chemical |
English PDF |
| GB/T 13747.8-2017 |
Methods for Chemical analysis of zirconium and zirconium alloys—Part 8：Determination of cobalt content—Nitroso-R-salt spectrophotometry 锆及锆合金化学分析方法 第8部分：钴量的测定 亚硝基R盐分光光度法 |
China National Standards Chemical |
English PDF |
| GB/T 1819.17-2017 |
Methods for Chemical analysis of tin concentrates—Part 17：Determination of mercury content—Atomic fluorescence spectrometric method 锡精矿化学分析方法 第17部分：汞量的测定 原子荧光光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 1819.15-2017 |
Methods for Chemical analysis of tin concentrates—Part 15：Determination of fluorine content—The ion-selective electrode method 锡精矿化学分析方法 第15部分：氟量的测定 离子选择电极法 |
China National Standards Chemical |
English PDF |
| GB/T 13747.11-2017 |
Methods for Chemical analysis of zirconium and zirconium alloys—Part 11: Determination of molybdenum content—Thiocyanate spectrophotometry 锆及锆合金化学分析方法 第11部分：钼量的测定 硫氰酸盐分光光度法 |
China National Standards Chemical |
English PDF |
| GB/T 1819.7-2017 |
Methods for Chemical analysis of tin concentrates—Part 7:Determination of bismuth content—Flame atomic absorption spectrometric method 锡精矿化学分析方法 第7部分：铋量的测定 火焰原子吸收光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 4698.8-2017 |
Methods for Chemical analysis of titanium sponge, titanium and titanium alloys—Part 8：Determination of aluminum content—Separation with sodium hydroxide-EDTA complex-metric titration and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第8部分：铝量的测定 碱分离-EDTA络合滴定法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 13747.13-2017 |
Methods for Chemical analysis of zirconium and zirconium alloys—Part 13: Determination of lead content—Polarography 锆及锆合金化学分析方法 第13部分：铅量的测定 极谱法 |
China National Standards Chemical |
English PDF |
| GB/T 1819.13-2017 |
Methods for Chemical analysis of tin concentrates—Part 13: Determination of magnesium oxide content,calcium oxide content—Flame atomic absorption spectrometric method 锡精矿化学分析方法 第13部分：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 1819.8-2017 |
Methods for Chemical analysis of tin concentrates—Part 8：Determination of zinc content—Flame atomic absorption spectrometric method 锡精矿化学分析方法 第8部分：锌量的测定 火焰原子吸收光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 4698.18-2017 |
Methods for Chemical analysis of titanium sponge, titanium and titanium alloys—Part 18：Determination of tin content—Flame atomic absorption spectrometry 海绵钛、钛及钛合金化学分析方法 第18部分：锡量的测定 火焰原子吸收光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 4698.24-2017 |
Methods for Chemical analysis of titanium sponge, titanium and titanium alloys—Part 24：Determination of nickel content—Dimethylglyoxime spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第24部分：镍量的测定 丁二酮肟分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 1819.10-2017 |
Methods for Chemical analysis of tin concentrates—Part 10: Determination of sulfur content—High frequency combustion with infrared absorption method and potassium iodate titrimetric method 锡精矿化学分析方法 第10部分：硫量的测定 高频感应炉燃烧红外吸收法和碘酸钾滴定法 |
China National Standards Chemical |
English PDF |
| GB/T 4698.9-2017 |
Methods for Chemical analysis of titanium sponge,titanium and titanium alloys—Part 9：Determination of tin content—Potassium iodate titration and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第9部分：锡量的测定 碘酸钾滴定法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 13747.14-2017 |
Methods for Chemical analysis of zirconium and zirconium alloys—Part 14：Determination of uranium content—Polarography 锆及锆合金化学分析方法 第14部分：铀量的测定 极谱法 |
China National Standards Chemical |
English PDF |
| GB/T 13747.19-2017 |
Methods for Chemical analysis of zirconium and zirconium alloys—Part19：Determination of titanium content—Diantipyrylmethane spectrophotometry and the inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第19部分：钛量的测定 二安替比林甲烷分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 13747.16-2017 |
Methods for Chemical analysis of zirconium and zirconium alloys—Part 16：Determination of chloric content—Silver chloride nephelometry and ion selective electrode method 锆及锆合金化学分析方法 第16部分：氯量的测定 氯化银浊度法和离子选择性电极法 |
China National Standards Chemical |
English PDF |
| GB/T 13747.25-2017 |
Methods for Chemical analysis of zirconium and zirconium alloys—Part 25：Determination of niobium content—2-(5-bromo-2-pyridylazo)-5-diethylam inophenol spectrophotometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第25部分：铌量的测定 5-Br-PADAP分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 13747.17-2017 |
Methods for Chemical analysis of zirconium and zirconium alloys—Part 17：Determination of cadmium content—Polarography 锆及锆合金化学分析方法 第17部分：镉量的测定 极谱法 |
China National Standards Chemical |
English PDF |
| GB/T 13747.22-2017 |
Methods for Chemical analysis of zirconium and zirconium alloys—Part 22：Determination of oxygen and nitrogen contents—Inert gas fusion-infrared absorption and thermal conductivity method 锆及锆合金化学分析方法 第22部分：氧量和氮量的测定 惰气熔融红外吸收法/热导法 |
China National Standards Chemical |
English PDF |
| GB/T 13747.24-2017 |
Methods for Chemical analysis of zirconium and zirconium alloys—Part 24：Determination of carbon content—Infrared absorption method after high frequency combustion 锆及锆合金化学分析方法 第24部分：碳量的测定 高频燃烧红外吸收法 |
China National Standards Chemical |
English PDF |
| GB/T 13747.1-2017 |
Methods for Chemical analysis of zirconium and zirconium alloys—Part 1：Determination of tin content—Potassium iodate titration and phenylfluorone-polyethylene glycoloctyl phenyl ether spectrophotometry 锆及锆合金化学分析方法 第1部分：锡量的测定 碘酸钾滴定法和苯基荧光酮-聚乙二醇辛基苯基醚分光光度法 |
China National Standards Chemical |
English PDF |
| GB/T 4698.23-2017 |
Methods for Chemical analysis of titanium sponge，titanium and titanium alloys—Part 23：Determination of palladium content—Stannous choride-potassium iodide spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第23部分：钯量的测定 氯化亚锡-碘化钾分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 4698.13-2017 |
Methods for Chemical analysis of titanium sponge,titanium and titanium alloys—Part 13：Determination of zirconium content—EDTA complexometric titration and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第13部分：锆量的测定 EDTA络合滴定法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 4698.25-2017 |
Methods for Chemical analysis of titanium sponge, titanium and titanium alloys—Part 25：Determination of chlorine content—Silver chlorin spectrophotometry 海绵钛、钛及钛合金化学分析方法 第25部分：氯量的测定 氯化银分光光度法 |
China National Standards Chemical |
English PDF |
| GB/T 4698.12-2017 |
Methods for Chemical analysis of titanium sponge, titanium and titanium alloys—Part 12：Determination of vanadium content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第12部分：钒量的测定 硫酸亚铁铵滴定法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 13747.20-2017 |
Methods for Chemical analysis of zirconium and zirconium alloys—Part 20：Determination of hafnium content—Inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第20部分：铪量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 34499.2-2017 |
Methods for Chemical analysis of iridium compounds—Part 2：Determination of silver, gold, platinum, palladium, rhodium, ruthenium, aluminium, copper, iron, nickel, lead, magnesium, manganese, tin, zinc, calcium, sodium, potassium, silicon content—Ind 铱化合物化学分析方法 第2部分: 银、金、铂、钯、铑、钌、铝、铜、铁、镍、 铅、镁、锰、锡、锌、钙、钠、钾、硅的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 1819.16-2017 |
Methods for Chemical analysis of tin concentrats—Part 16:Determination of siliver content—Flame atomic absorption spectrometry 锡精矿化学分析方法 第16部分：银量的测定 火焰原子吸收光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 34499.1-2017 |
Method for Chemical analysis of iridium compounds—Part 1: Determination of iridium content—Electricity titration using ferrous sulfate 铱化合物化学分析方法 第1部分：铱量的测定 硫酸亚铁电流滴定法 |
China National Standards Chemical |
English PDF |
| GB/T 1819.12-2017 |
Methods for Chemical analysis of tin concentrates—Part 12:Determination of silicon dioxide content—The silicomolybdenum blue spectrophotometry and sodium hydroxide titration 锡精矿化学分析方法 第12部分：二氧化硅量的测定 硅钼蓝分光光度法和氢氧化钠滴定法 |
China National Standards Chemical |
English PDF |
| GB/T 1819.9-2017 |
Methods for Chemical analysis of tin concentrates—Part 9：Determination of tungsten trioxide content—The thiocyanate spectrophotometric method 锡精矿化学分析方法 第9部分：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 1819.14-2017 |
Methods for Chemical analysis of tin concentrates—Part 14：Determination of copper content—Flame atomic absorption spectrometry 锡精矿化学分析方法 第14部分：铜量的测定 火焰原子吸收光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 3884.19-2017 |
Methods for Chemical analysis of copper concentrates—Part 19: Determination of thallium content—Inductively coupled plasma mass spectrometry 铜精矿化学分析方法 第19部分：铊量的测定 电感耦合等离子体质谱法 |
China National Standards Chemical |
English PDF |
| GB/T 34174-2017 |
Surface Chemical analysis—Proposed procedure for certifying the retained areic dose in a working reference material produced by ion implantation 表面化学分析 工作参考物质中离子注入产生的驻留面剂量定值的推荐程序 |
China National Standards Chemical |
English PDF |
| GB/T 34176-2017 |
Chemical analysis methods for determination of Fe2+ and Fe3+ in refractory products by the spectral photometric method with 1,10-phenanthroline 邻二氮杂菲分光光度法测定耐火材料中的二价和三价铁离子化学分析方法 |
China National Standards Chemical |
English PDF |
| GB/T 16555-2017 |
Chemical analysis of refractories containing carbon and silicon carbide or nitride 含碳、碳化硅、氮化物耐火材料化学分析方法 |
China National Standards Chemical |
English PDF |
| GB/T 34234-2017 |
Analytical method of Chemical composition for deoxy-sulphur and cyanide catalyst from coal gas 煤制气脱氧硫氰化物催化剂化学成分分析方法 |
China National Standards Chemical |
English PDF |
| GB/T 17514-2017 |
Water treatment Chemicals—Anionic and non-ionic polyacrylamides 水处理剂 阴离子和非离子型聚丙烯酰胺 |
China National Standards Chemical |
English PDF |
| GB/T 34249-2017 |
Water treatment Chemicals—Polyamines 水处理剂 聚胺 |
China National Standards Chemical |
English PDF |
| GB/T 27417-2017 |
Conformity assessment—Guidance on validation and verification of Chemical analytical methods 合格评定 化学分析方法确认和验证指南 |
China National Standards Chemical |
English PDF |
| GB/T 34254-2017 |
Test method for handle strength and decoration resistance to Chemical corrosion of domestic ceramic wares 日用陶瓷把手、装饰材料牢固度测试方法 |
China National Standards Chemical |
English PDF |
| GB/T 22571-2017 |
Surface Chemical analysis—X-ray photoelectron spectrometers—Calibration of energy scales 表面化学分析 X射线光电子能谱仪 能量标尺的校准 |
China National Standards Chemical |
English PDF |
| GB/T 34120-2017 |
Technical specification for power conversion system of electroChemical energy storage system 电化学储能系统储能变流器技术规范 |
China National Standards Chemical |
English PDF |
| GB/T 34131-2017 |
Technical standard for battery management system of electroChemical energy storage station 电化学储能电站用锂离子电池管理系统技术规范 |
China National Standards Chemical |
English PDF |
| GB/T 34133-2017 |
Testing code for power converter of electroChemical energy storage system 储能变流器检测技术规程 |
China National Standards Chemical |
English PDF |
| GB/T 33909-2017 |
Methods for Chemical analysis of platinum—Determination of palladium，rhodium，iridium，ruthenium，gold，silver，aluminium，bismuth，chromium，copper，iron，nickel，lead，magnesium，manganese，tin，zinc，silicon content—Inductively co 纯铂化学分析方法 钯、铑、铱、钌、金、银、铝、铋、铬、铜、铁、镍、铅、镁、锰、锡、锌、硅量的测定 电感耦合等离子体质谱法 |
China National Standards Chemical |
English PDF |
| GB/T 33913.1-2017 |
Method for Chemical analysis of tris(triphenylphosphine) rhodium(I) chloride—Part 1：The determination of rhodium content—Inductively coupled plasma atomic emission spectrometry 三苯基膦氯化铑化学分析方法 第1部分：铑量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 33913.2-2017 |
Method for Chemical analysis of tris(triphenylphosphine) rhodium(I) chloride—Part 2：The determination of lead，iron，copper，palladium，platinum，aluminium，nickel，magnesium，zinc content—Inductively coupled plasma atomic emission spectrome 三苯基膦氯化铑化学分析方法 第2部分：铅、铁、铜、钯、铂、铝、镍、镁、锌量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 33948.2-2017 |
Method for Chemical analysis of copper-steel composite metal—Part 2：Determination of zinc content—Na2EDTA titration method 铜-钢复合金属化学分析方法 第2部分：锌含量的测定 Na2EDTA滴定法 |
China National Standards Chemical |
English PDF |
| GB/T 33948.1-2017 |
Method for Chemical analysis of copper-steel composite metal—Part 1：Determination of copper content—Iodine titration method 铜-钢复合金属化学分析方法 第1部分：铜含量的测定 碘量法 |
China National Standards Chemical |
English PDF |
| GB/T 33502-2017 |
Surface Chemical analysis—Recording and reporting data in X-ray photoelectron spectroscopy（XPS） 表面化学分析 X射线光电子能谱（XPS）数据记录与报告的规范要求 |
China National Standards Chemical |
English PDF |
| GB/T 3857-2017 |
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/T 33503-2017 |
Analytical method of the Chemical composition in the glass containing lead 含铅玻璃化学成分分析方法 |
China National Standards Chemical |
English PDF |
| GB/T 33498-2017 |
Surface Chemical analysis—Characterization of nanostructured materials 表面化学分析 纳米结构材料表征 |
China National Standards Chemical |
English PDF |
| GB/T 33488.4-2017 |
Test method of pressure equipments of thermoplastics welded for Chemicals—Part 4:Ultrasonic examination 化工用塑料焊接制承压设备检验方法 第4部分：超声检测 |
China National Standards Chemical |
English PDF |
| GB/T 33488.1-2017 |
Test method of pressure equipments of thermoplastics welded for Chemicals—Part 1: General requirements 化工用塑料焊接制承压设备检验方法 第1部分：总则 |
China National Standards Chemical |
English PDF |
| GB/T 33488.3-2017 |
Test method of pressure equipments of thermoplastics welded for Chemicals—Part 3: Radiographic examination 化工用塑料焊接制承压设备检验方法 第3部分：射线检测 |
China National Standards Chemical |
English PDF |
| GB/T 33488.2-2017 |
Test method of pressure equipments of thermoplastics welded for Chemicals—Part 2: Visual examination 化工用塑料焊接制承压设备检验方法 第2部分：外观检测 |
China National Standards Chemical |
English PDF |
| GB/T 4698.4-2017 |
Methods for Chemical analysis of titanium sponge, titanium and titanium alloys—Part 4：Determination of manganese content—Potassium periodate spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第4部分：锰量的测定 高碘酸盐分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
| GB/T 35519-2017 |
Chemicals—Stably transfected human estrogen receptor transcriptional activation assay—Detection of estrogenic agonists activation 化学品 稳定转染人雌激素受体转录活性试验 雌激素激动活性法 |
China National Standards Chemical |
English PDF |
| GB/T 35522-2017 |
Chemicals—Collembolan reproduction test in soil 化学品 土壤弹尾目昆虫生殖试验 |
China National Standards Chemical |
English PDF |
| GB/T 35523-2017 |
Chemicals—Aerobic mineralisation in surface water—Simulation biodegradation test 化学品 地表水中好氧矿化 生物降解模拟试验 |
China National Standards Chemical |
English PDF |
| GB/T 35520-2017 |
Chemicals—Embryotoxicity—Embryonic stem cell test 化学品 胚胎毒性 胚胎干细胞试验 |
China National Standards Chemical |
English PDF |
| GB/T 35525-2017 |
Chemicals—Extended one-generation reproductive toxicity study 化学品 扩展的一代繁殖毒性试验 |
China National Standards Chemical |
English PDF |
| GB/T 35268-2017 |
Textiles—Quantitative Chemical analysis—Mixtures of polytetrafluoroethylene and certain other fibres 纺织品 定量化学分析 聚四氟乙烯纤维与某些其他纤维的混合物 |
China National Standards Chemical |
English PDF |
| GB/T 35496-2017 |
Chemical reagent—General method for the determination of nitrate 化学试剂 硝酸盐测定通用方法 |
China National Standards Chemical |
English PDF |
| GB/T 35507-2017 |
General rule for bioChemical reagents 生化用试剂测定通则 |
China National Standards Chemical |
English PDF |
| GB/T 2910.25-2017 |
Textiles—Quantitative Chemical analysis—Part 25：Mixtures of polyester and certain other fibres（method using trichloroacetic acid and chloroform） 纺织品 定量化学分析 第25部分：聚酯纤维与某些其他纤维的混合物（三氯乙酸/三氯甲烷法） |
China National Standards Chemical |
English PDF |
| GB/T 35249-2017 |
Textiles—Quantitative Chemical analysis—Mixtures of polyphenylene sulfide fiber and some other fibers 纺织品 定量化学分析 聚苯硫醚纤维与某些其他纤维的混合物 |
China National Standards Chemical |
English PDF |
| GB/T 35443-2017 |
Textiles－Quantitative Chemical analysis－Mixtures of alginate fiber and certain other fibers 纺织品 定量化学分析 海藻纤维与某些其他纤维的混合物 |
China National Standards Chemical |
English PDF |
| GB/T 1914-2017 |
Chemical analytical filter paper 化学分析滤纸 |
China National Standards Chemical |
English PDF |
| GB/T 2910.26-2017 |
Textiles—Qualitative Chemical analysis—Part 26：Mixtures of melamine and cotton or aramide fibers（method using hot formic acid） 纺织品 定量化学分析 第26部分：三聚氰胺纤维与棉或芳纶的混合物（热甲酸法） |
China National Standards Chemical |
English PDF |
| GB/T 35257-2017 |
Textiles—Quantitative Chemical analysis—Mixtures of chitosan and certain other fibers(method using acetic acid) 纺织品 定量化学分析 壳聚糖纤维与某些其他纤维的混合物 (乙酸法) |
China National Standards Chemical |
English PDF |
| GB/T 3043-2017 |
Conventional abrasive—Chemical analysis of brown fused aluminium oxide 普通磨料 棕刚玉化学分析方法 |
China National Standards Chemical |
English PDF |
| GB/T 3045-2017 |
Conventional abrasive—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 35514-2017 |
Chemicals—Enchytraeid reproduction test 化学品 线蚓繁殖试验 |
China National Standards Chemical |
English PDF |
| GB/T 35657-2017 |
Guideline for verification and validation of Chemical analysis method and internal quality control－Metal component analysis based on sample digestion 化学分析方法验证确认和内部质量控制实施指南 基于样品消解的金属组分分析 |
China National Standards Chemical |
English PDF |
| GB/T 35655-2017 |
Guideline for verification and validation of Chemical analysis method and internal quality control—Chromatography 化学分析方法验证确认和内部质量控制实施指南 色谱分析 |
China National Standards Chemical |
English PDF |
| GB/T 34500.5-2017 |
Chemical analysis methods for rare earth residue and waste water—Part 5：Determination of ammonia nitrogen content 稀土废渣、废水化学分析方法 第5部分：氨氮量的测定 |
China National Standards Chemical |
English PDF |
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