兑水 发表于 2009-10-24 15:20:24

ASTM D 6474-1999 高温凝胶渗透色谱检测聚烯烃中分子量分布和...

D6474-99 Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography
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