標(biāo)題: ASTM D 6247-1998 X射線熒光光譜分析聚烯烴中基本元素含... [打印本頁] 作者: 兌水 時(shí)間: 2009-10-23 08:24 標(biāo)題: ASTM D 6247-1998 X射線熒光光譜分析聚烯烴中基本元素含... D6247-98 Standard Test Method for Analysis of Elemental Content in Polyolefins By X-Ray Fluorescence Spectrometry