HG/T 4535-2013.Sodium sulfate for cosmetic use.1范围HG/T 4535规定了化妆品用硫酸钠的要求、试验方法、检验...

行业标准2023.08.14

HG/T 4532-2013.Zinc oxide for cosmetic use.1范围HG/T 4532规定了化妆品用氧化锌的分型、要求、试验方法、检验规...

行业标准2023.08.14

HG/T 4539-2013.2-Bromo 2-nitropropane-1 ,3-diol.1范围HG/T 4539规定了2-溴-2-硝基1,3-丙二醇(布...

行业标准2023.08.14

HG/T 4536-2013.Poly aluminium chloride for cosmetic use.1范围HG/T 4536规定了化妆品用聚合氯化铝...

行业标准2023.08.14

HG/T 4541-2013.Water treatment chemicals-Determination of scale inhibitionperfor...

行业标准2023.08.14

HG/T 4542-2013.Circulating cooling water- Determination of polyepoxysuecinic aci...

行业标准2023.08.14

HG/T 4540-2013.2,2-Dibromo-2-cyanoacetamide.1范围HG/T 4540规定了2,2-二溴-2-氰基乙酰胺的要求、试验方...

行业标准2023.08.14

HG/T 4819-2015.Water treatment chemical-Sodium aluminate.1范围HG/T 4819规定了水处理剂铝酸钠的...

行业标准2023.08.14

HG/T 4543-2013.Water treatment chemicals-Determination of corrosion inhibition p...

行业标准2023.08.14

HG/T 4820-2015.The calculation method of CO2 emission for a corporate water netw...

行业标准2023.08.14