標題: ASTM F 50-1992 使用能檢測單個亞測微計及較大粒子的儀器... [打印本頁] 作者: 兌水 時間: 2009-11-18 10:07 標題: ASTM F 50-1992 使用能檢測單個亞測微計及較大粒子的儀器... F50-92(2001)e1 Standard Practice for Continuous Sizing and Counting of Airborne Particles in Dust-Controlled Areas and Clean Rooms Using Instruments Capable of Detecting Single Sub-Micrometre and Larger Particles