Browse Standards

4761+ standards in database

4761 result(s) found

GB/T 13747.21-2017 Active

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

Methods for chemical analysis of zirconium and zirconium alloys—Part 21:Determination of hydrogen content—Inert gas fusion-infrared absorption or thermal conductivity method

ICS: 77.120.99
2018-04-01
GB/T 13747.20-2017 Active

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

Methods for chemical analysis of zirconium and zirconium alloys—Part 20:Determination of hafnium content—Inductively coupled plasma atomic emission spectrometry

ICS: 77.120.99
2018-04-01
GB/T 13747.19-2017 Active

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

Methods for chemical analysis of zirconium and zirconium alloys—Part19:Determination of titanium content—Diantipyrylmethane spectrophotometry and the inductively coupled plasma atomic emission spectrometry

ICS: 77.120.99
2018-04-01
GB/T 13747.17-2017 Active

锆及锆合金化学分析方法 第17部分:镉量的测定 极谱法

Methods for chemical analysis of zirconium and zirconium alloys—Part 17:Determination of cadmium content—Polarography

ICS: 77.120.99
2018-04-01
GB/T 13747.16-2017 Active

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

Methods for chemical analysis of zirconium and zirconium alloys—Part 16:Determination of chloric content—Silver chloride nephelometry and ion selective electrode method

ICS: 77.120.99
2018-04-01
GB/T 13747.15-2017 Active

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

Methods for chemical analysis of zirconium and zirconium alloys—Part 15:Determination of boron content—Curcumin spectrophotometry

ICS: 77.120.99
2018-04-01
GB/T 13747.14-2017 Active

锆及锆合金化学分析方法 第14部分:铀量的测定 极谱法

Methods for chemical analysis of zirconium and zirconium alloys—Part 14:Determination of uranium content—Polarography

ICS: 77.120.99
2018-04-01
GB/T 13747.13-2017 Active

锆及锆合金化学分析方法 第13部分:铅量的测定 极谱法

Methods for chemical analysis of zirconium and zirconium alloys—Part 13: Determination of lead content—Polarography

ICS: 77.120.99
2018-04-01
GB/T 13747.1-2017 Active

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

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

ICS: 77.120.99
2018-04-01
GB/T 13747.11-2017 Active

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

Methods for chemical analysis of zirconium and zirconium alloys—Part 11: Determination of molybdenum content—Thiocyanate spectrophotometry

ICS: 77.120.99
2018-04-01
GB/T 12690.5-2017 Active

稀土金属及其氧化物中非稀土杂质化学分析方法 第5部分:钴、锰、铅、镍、铜、锌、铝、铬、镁、镉、钒、铁量的测定

Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 5: Determination of cobalt,manganese,lead,nickel,copper,zinc,aluminum,chromium,magnesium,cadmium,vanadium and iron contents

ICS: 77.120.99
2018-02-01
GB/T 8546-2017 Active

钛-不锈钢复合板

Titanium clad stainless steel plate

ICS: 77.150.50
2018-05-01
GB/T 8152.13-2017 Active

铅精矿化学分析方法 第13部分:铊量的测定 电感耦合等离子体质谱法和电感耦合等离子体-原子发射光谱法

Methods for chemical analysis of lead concentrates—Part 13:Determination of thallium content—Inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry

ICS: 77.120.60
2018-05-01
GB/T 8151.21-2017 Active

锌精矿化学分析方法 第21部分:铊量的测定 电感耦合等离子体质谱法和电感耦合等离子体-原子发射光谱法

Methods for chemical analysis of zinc concentrates—Part 21:Determination of thallium content—Inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry

ICS: 77.120.60
2018-05-01
GB/T 7160-2017 Active

羰基镍粉

Carbonyl nickel powder

ICS: 77.160
2018-05-01
GB/T 5242-2017 Active

硬质合金制品检验规则与试验方法

Inspection rules and test methods of cemented carbide products

ICS: 77.160
2018-05-01
GB/T 5237.4-2017 Active

铝合金建筑型材 第4部分:喷粉型材

Wrought aluminium alloys extruded profiles for architecture—Part 4: Powder coating profiles

ICS: 77.150.10
2018-05-01
GB/T 5124.4-2017 Active

硬质合金化学分析方法 第4部分:钛量的测定过氧化氢分光光度法

Hardmetals—Part 4:Determination of titanium content—Photometric peroxide method

ICS: 77.160
2018-05-01
GB/T 5124.3-2017 Active

硬质合金化学分析方法 第3部分:钴量的测定 电位滴定法

Hardmetals—Part 3:Determination of cobalt—Potentiometric method

ICS: 77.160
2018-05-01
GB/T 3876-2017 Active

钼及钼合金板材

Molybdenum and molybdenum alloy plate and sheet

ICS: 77.150.99
2018-05-01
Previous Page 103 of 239 Next