HG/T 5457-2018.Male condoms- Requirements and test methods for condoms made from...

行业标准2023.08.16

HG/T 5458-2018.Female condoms- Requirements and test methods.1范围HG/T 5458规定了提供给消...

行业标准2023.08.16

HG/T 5482-2018.Acid black ACE.1范围HG/T 5482规定了酸性黑ACE产品的要求、采样、试验方法、检验规则以及标志、标签、包装、...

行业标准2023.08.16

HG/T 5534 2019.Diphenylamine for industrial use.1范围HG/T 5534规定了工业用二苯胺的要求、试验方法、检验...

行业标准2023.08.16

HG/T 20222-2017.Specification for welding technique of aluminium and aluminium a...

行业标准2023.08.16

HG/T 20223-2017.Technical specification for welding and brazing of copper and co...

行业标准2023.08.16

HG/T 5391-2018.Ethylene carbonate for industrial use.1范围HG/T 5391规定了工业用碳酸乙烯酯的要求、...

行业标准2023.08.16

HG/T 5392-2018.1,2-Propylene glycol for industrial use.1范围HG/T 5392规定了工业用1,2-丙二醇...

行业标准2023.08.16

HG/T 5393-2018.Trimethylchlorosilane for industrial use.1范围HG/T 5393规定了工业用三甲基- -...

行业标准2023.08.16

HG/T 5394-2018.4-Toluenesulfonyl chloride for industrial use.1范围HG/T 5394规定了工业用对...

行业标准2023.08.16