標題: ASTM F 2357-2004 用諾曼工具RCA研磨器測定膜開關上墨... [打印本頁] 作者: 兌水 時間: 2009-12-8 20:32 標題: ASTM F 2357-2004 用諾曼工具RCA研磨器測定膜開關上墨... F2357-04 Standard Test Method for Determining the Abrasion Resistance of Inks and Coatings on Membrane Switches Using the Norman Tool RCA Abrader