標題: ASTM E 485-1994 用點對面技術作高爐鐵的光幅射真空光譜測定... [打印本頁] 作者: 兌水 時間: 2009-10-30 22:23 標題: ASTM E 485-1994 用點對面技術作高爐鐵的光幅射真空光譜測定... E485-94(1999)e1 Standard Test Method for Optical Emission Vacuum Spectrometric Analysis of Blast Furnace Iron by the Point-to-Plane Technique