SN/T 4389-2015.Determination of the glyoxal content in tissue products- Spectrophotometry. 1范围 SN/T 4389规定了生活用纸中乙二醛含量的分光光度检测方法。 SN/T 4389适用于生活用纸中乙二醛含量

SN/T 4390-2015.Determination of formaldehyde in resin crafts-High performance liquid chromatography. 1范围 SN/T 4390规定了树脂工艺品中甲醛含量测定的高效液相色谱法。 SN/T 4390适用

SN/T 4391-2015.Disposable sanitary products-Determination of residual epoxyethane in sanitary towel , pad , diaper , aseptic cotton. 1范围 SN/T 4391规定了经

SN/T 4380-2015.Partition coefficient of 1-octanol/ water-Slow-stirring method. 1范围 SN/T 4380规定了化学品的辛醇/水分配系数的缓慢搅动测定方法。 SN/T 4380适用于辛醇/水分配系数Po值的对数预估值为5~

SN/T 4384.1-2015.Rules for the inspection of motor-operated electric tools for export-Part 1 : General requiments. 1范围 SN/T 4384.1规定了出口电动工具(以下简称“工具”)的

SN/T 4385-2015.Technical requirements for the inspection of generating equipment for import and export-Less than 100 kW solar energy supply power syst

SN/T 4386-2015.Rules for the inspection of sexual auxiliary appliance for import and export. 1范围 SN/T 4386规定了进出口性辅助器具(以下简称“器具")的技术要求、检验、监管和结果判定。 SN/T

SN/T 4375-2015.Determination of the peroxide value of the plastic resin. 1范围 SN/T 4375规定了聚乙烯、聚丙烯和聚苯乙烯树脂过氧化值的滴定测定方法。 SN/T 4375适用于聚乙烯、聚丙烯和聚苯乙烯树脂过氧化值的测定,

SN/T 4376-2015.Copper and copper alloy scraps-Determination of copper content-Titration method of sodium hyposulfite. 1范围 SN/T 4376规定了铜及铜合金废料中硫代硫酸钠滴定法

SN/T 4377-2015.Determination of impurities in copper and copper alloy scraps-Inductively coupled plasma atomic emission spectrometry. 1范围 SN/T 4377规定了