兑水 发表于 2009-10-2 16:11:34

ASTM D 2549-2002 洗脱色谱法分离高沸点油典型芳烃和非芳烃馏...

D2549-02 Standard Test Method for Separation of Representative Aromatics and Nonaromatics Fractions of High-Boiling Oils by Elution Chromatography
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