標題: ASTM D 3366-1995 熔融狀態下和加熱后順酐和苯酐顏色的試驗方... [打印本頁] 作者: 兌水 時間: 2009-10-5 09:39 標題: ASTM D 3366-1995 熔融狀態下和加熱后順酐和苯酐顏色的試驗方... D3366-95(2003)e1 Standard Test Method for Color of Maleic Anhydride and Phthalic Anhydride in the Molten State and After Heating (Platinum-Cobalt Scale)