標題: ASTM D 1977-2003 用氫氟酸/硫酸分解和原子光譜分析測定FCC平... [打印本頁] 作者: 兌水 時間: 2009-9-29 15:38 標題: ASTM D 1977-2003 用氫氟酸/硫酸分解和原子光譜分析測定FCC平... D1977-03 Standard Test Method for Nickel and Vanadium in FCC Equilibrium Catalysts by Hydrofluoric/Sulfuric Acid Decomposition and Atomic Spectroscopic Analysis