聚乙烯相对分子量和分子量分布的测定 凝胶渗透色谱法聚乙烯相对分子量和分子量分布的测定 凝胶渗透色谱法Determication of relative molecular weight and molecular weight distribution of polyethylene--Gel permeation chromatography method
聚烯烃相对分子量和分子量分布的测定 高温凝胶渗透色谱法
Determination of relative molecular weight and molecular weight distribution of polyolefins - High temperature gel permeation chromatography method
2015-05-26
QB/T 2345-2013
脂肪烷基二甲基甜菜碱平均相对分子质量的测定 气相色谱法
Determination of mean relative molecular weight of alkyldimethylbetain by GC
2013-10-17
SH/T 0730-2004
石油馏分分子量估算法(粘度测量法)
Estimation of molecular weight (relative molecular mass) of petroleum oils from viscosity measurements
2004-04-09
QB/T 1914-2013
脂肪烷基三甲基卤化铵及脂肪烷基二甲基苄基卤化铵平均相对分子质量的测定 气相色谱法
Determination of mean relative molecular weight of alkyltrimethylammonium halide and alkyldimethylbenzylammonium halide by GC