兑水 发表于 2009-11-17 05:54:52

ASTM E 2090-2000 用光学和扫描电子显微镜方法对从净化室手帕...

E2090-00 Standard Test Method for Size-Differentiated Counting of Particles and Fibers Released from Clean Room Wipers Using Optical and Scanning Electron Microscopy
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