HG/T 3971-2018.C. I Fluorescent whitening agent 357 (Fluorescent whitening agent HST).1范围HG/T 3971规定了C. I.荧光增白剂357 (荧光增白剂HST)产品的要求、采样、试...
HG/T 3874-2018.Tri( 2-ethylhexyl) trimellitate (TOTM) for industrial use.1范围HG/T 3874规定了工业偏苯三酸三(2-乙基己基)酯(简称TOTM)的技术要求、试验方法、...
HG/T 3748-2014.Rubber compounding ingredients-Silica ，precipitated , hydrated,determination of matter soluble in water-Cold extraction method.1范围HG/T 3748规定了用冷萃取法...
HG/T 3815-2013.Potassium hydroxide solution by ion exchange membrance method.1范围HG/T 3815规定了工业离子膜法氢氧化钾溶液的分型、要求、试验方法、检验规...
HG/T 3737-2018.Anaerobic adhesives.1范围HG/T 3737规定了厌氧胶粘剂的用途、特性、要求、试验方法、检验规则、标志、包装、运输和贮存。HG/T 3737适...
HG/T 3706-2014.Perforated steel skeleton polyethylene composite pipes for industry.1范围HG/T 3706规定了以孔网钢骨架为增强体，聚乙烯(PE) 或耐热聚乙烯(PE-RT) 为...
HG/T 3674-2018.Methyl chloride for industrial use.范围HG/T 3674规定了工业用一氯甲烷的要求、试验方法、检验规则以及标志、包装、运输和贮存。HG/T ...
HG/T 4550.3-2013.Determination of cadmium in waste chemicals-Part 3:Cadion spectrophotometric method.1范围HG/T 4550.3规定了镉试剂分光光度法测定废弃化学品中镉含量...
HG/T 4550. 2-2013.Determination of cadmium in waste chemicals-Part 2: Flame atomic absorption spectrophotometric method.1范围HG/T 4550. 2规定了采用火焰原子吸收分光光度...
HG/T 4550. 1-2013.Determination of cadmium in the waste chemicals-Part 1:Graphite furnace atomic absorption spectrophotometric method.1范围HG/T 4550. 1规定了采用石墨炉原子...
