Browse Standards

3488+ standards in database

3488 result(s) found

GB/T 31231-2014 Active

水中锌、铅同位素丰度比的测定 多接收电感耦合等离子体质谱法

Determination of zinc and lead isotopic ratios in aqueous solution―Multiple-collectors inductively coupled plasma mass spectrometry

ICS: 71.040
2015-04-15
GB/T 31246-2014 Abolished

水处理剂 阳离子型聚丙烯酰胺的技术条件和试验方法

Water treatment chemicals—Technical specification and test method of cationic polyacrylamides

ICS: 71.100.80
2015-05-01
GB/T 151-2014 Active

热交换器

Heat exchangers

ICS: 71.120.30
2015-05-01
GB/T 31332-2014 Active

硫化促进剂 N-环己基-2-苯并噻唑次磺酰胺(CBS)

Vulcanizing accelerator—N-cyclohexylbenzothiazole-2-sulfenamide(CBS)

ICS: 71.100.40
2015-06-01
GB/T 8770-2014 Active

分子筛动态水吸附测定方法

Determination of dynamic water adsorption capability for molecular sieve

ICS: 71.100.99
2015-02-07
GB/T 22597-2014 Active

再生水中化学需氧量的测定 重铬酸钾法

Determination of chemical oxygen demand of reclaimed wastewater―Potassium dichromate method

ICS: 71.040.40
2015-05-01
GB/T 7994.2-2014 Active

搪玻璃设备试验方法 第2部分:气密性试验

Test method of glass-lined equipments―Part 2: Gas leak test

ICS: 71.120.99;25.220.50
2015-07-01
GB/T 7994.1-2014 Active

搪玻璃设备试验方法 第1部分:水压试验

Test method of glass-lined equipments—Part 1: Hydraulic pressure test

ICS: 71.120.99;25.220.50
2015-07-01
GB/T 7991.6-2014 Abolished

搪玻璃层试验方法 第6部分:高电压试验

Test method of vitreous and porcelain enamels—Part 6 High voltage test

ICS: 71.120;25.220.50
2015-07-01
GB/T 7991.5-2014 Active

搪玻璃层试验方法 第5部分:用电磁法测量厚度

Test method of viterous and porcelain enamels—Part 5:Determination of thickness by electromagnetic mothod

ICS: 71.120;25.220.50
2015-07-01
GB/T 7991.10-2014 Active

搪玻璃层试验方法 第10部分:铅、镉溶出量的测定

Test method of viterous and porcelain enamels—Part 10:Determination of lead and cadmium release

ICS: 71.120;25.220.50
2015-07-01
GB/T 31058-2014 Active

电子工业用气体 四氟化硅

Gases for electronic industry―Silicon tetrafluoride

ICS: 71.100.20
2015-07-01
GB/T 18994-2014 Abolished

电子工业用气体 高纯氯

Gases for electronic industry―High purity chlorine

ICS: 71.100.20
2015-07-01
GB/T 18867-2014 Abolished

电子工业用气体 六氟化硫

Gases for electronic industry―Sulphur hexaflouride

ICS: 71.100.20
2015-07-01
GB/T 14602-2014 Abolished

电子工业用气体 氯化氢

Gases for electronic industry—Hydrogen chloride

ICS: 71.100.20
2015-07-01
GB/T 15357-2014 Active

表面活性剂和洗涤剂 旋转粘度计测定液体产品的粘度和流动性质

Surface active agents and detergents―Determination of viscosity and flow properties of liquid products using a rotational viscometer

ICS: 71.100.40
2015-06-01
GB/T 25151.6-2014 Active

尿素高压设备制造检验方法 第6部分:尿素高压设备氦渗漏试验方法

Fabrication and inspection method for high pressure urea equipment―Part 6: Helium leakage test method for urea high pressure equipment

ICS: 71.120.10;75.180.20;23.020.30
2015-10-01
GB/T 10632-2014 Active

烟花爆竹 抽样检查规则

Rules of sampling and inspection for fireworks

ICS: 71.100.30
2016-01-01
GB/T 31060-2014 Active

水处理剂 硫酸铝

Water treatment chemicals―Aluminum sulfate

ICS: 71.100.80
2015-10-01
GB/T 6324.8-2014 Active

有机化工产品试验方法 第8部分:液体产品水分测定 卡尔.费休库仑电量法

Test methods of organic chemical products―Part 8:Determination of water of liquid products―Carl.fischer coulometric method

ICS: 71.080.01
2015-07-01
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