標題: ASTM C 1234-1998 痕量元素測定用高壓、高溫分解法制備油及含... [打印本頁] 作者: 兌水 時間: 2009-9-21 21:10 標題: ASTM C 1234-1998 痕量元素測定用高壓、高溫分解法制備油及含... C1234-98(2004) Standard Practice for Preparation of Oils and Oily Waste Samples by High-Pressure, High-Temperature Digestion for Trace Element Determinations