HG/T 2499-2013.Dispersing agent MF.1范围HG/T 2499规定了分散剂MF的外观、技术要求、采样、试验方法、检验规则和标志、...

行业标准2023.08.16

SN/T 2003. 7-2011.Screening method of lead , mercury，cadmium , chromium and brom...

行业标准2023.08.16

HG/T 2519-2017.Sodium hexametaphosphate for industrial use.1范围HG/T 2519规定了工业六聚偏磷...

行业标准2023.08.16

HG/T 2553-2018.2 , 4-Dinitrochlorobenzene.1范围HG/T 2553规定了2.4-二硝基氯苯的要求、安全信息、采样、试验...

行业标准2023.08.16

HG/T 2637-2017.Detecting methods of geometry dimension for glass-lined parts.1范围...

行业标准2023.08.16

SN/T 2361.1-2009.Safe code of packagings for import and export dangerous goods-P...

行业标准2023.08.16

HG/T 2638-2017.Quality classification of glass-lined equipment for industry.1范围H...

行业标准2023.08.16

SN/T 2382-2009.Determination of water in liquid petroleum gas--Karl Fischer meth...

行业标准2023.08.16

HG/T 2680-2017.Magnesium sulfate for industrial use.1范围HG/T 2680规定了工业硫酸镁的分类、要求、试...

行业标准2023.08.16

SN/T 2394-2009.Determination of perfluorooctane sulfonic acid (PFOS)in extinguis...

行业标准2023.08.16