標題: ASTM E 1458-1992 用光掩模原版校準檢驗激光繞射粒子定尺寸... [打印本頁] 作者: 兌水 時間: 2009-11-23 16:34 標題: ASTM E 1458-1992 用光掩模原版校準檢驗激光繞射粒子定尺寸... E1458-92(2001) Standard Test Method for Calibration Verification of Laser Diffraction Particle Sizing Instruments Using Photomask Reticles