HG/T 5663-2019.Textile dyeing and finishing auxiliaries-Determination of N -methylpyrrolidone in coating agent.1范围HG/T 5663规定了纺织染整助剂涂层剂类产品中N-甲基...
HG/T 5628-2019.Lithium bis ( oxalate ) borate.1范围HG/T 5628规定了双草酸硼酸锂的要求、试验方法、检验规则、标志、标签、包装、运输和贮存。HG/T ...
HG/T 5626-2019.Methyl acetate for industrial use.1范围HG/T 5626规定了工业用乙酸甲酯的要求、试验方法、检验规则以及标志、包装、运输和贮存。HG/T ...
HG/T 5627-2019.Methyl isobutyl ketone for industrial use.1范围HG/T 5627规定了工业用甲基异丁基酮(MIBK) 的要求、试验方法、检验规则、标志、包装、运输和...
HG/T 5664-2019.Textile dyeing and finishing auxiliaries-Determination of aminoethylethanolamine ( AEEA) in softeners.1范围HG/T 5664规定了纺织染整助剂柔软剂类产品中羟...
HG/T 2269-2020.Specifications of mechanical seal for stirred vessel.1范围HG/T 2269规定了釜用机械密封的类型和主要参数、要求、试验、标记与包装。HG/T 22...
HG/T 2178-2019.Rubber diaphragms and rubber parts for diaphragm gas meters.1范围HG/T 2178规定了膜式燃气表用橡胶膜片和橡胶件的使用性能、材料性能等技术要...
HG/T 2156-2009.Determination of anionic surfactants in industrial circulating cooling water Spectrophotometric method using methylene blue.1范围HG/T 2156规定了测定工业循环冷...
HG/T 2281-2014.Sodium formaldehyde sulfoxylate.1范围HG/T 2281规定了次硫酸氢钠甲醛(離白块)的要求、采样、试验方法、检验规则以及标志、标签、包装、...
HG/T 5297-2018.Diffusion composite polyethylene terephthalate (PET) film.1范围HG/T 5297规定了扩散复合聚对苯二甲酸乙二醇酯(PET)薄膜的要求、试验方法、检验...
