標(biāo)題: ASTM D 2549-2002 洗脫色譜法分離高沸點(diǎn)油典型芳烴和非芳烴餾... [打印本頁(yè)] 作者: 兌水 時(shí)間: 2009-10-2 16:11 標(biāo)題: ASTM D 2549-2002 洗脫色譜法分離高沸點(diǎn)油典型芳烴和非芳烴餾... D2549-02 Standard Test Method for Separation of Representative Aromatics and Nonaromatics Fractions of High-Boiling Oils by Elution Chromatography