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【求助】ISO/FDIS 14644-9:2010

  • huigenghao
    2010/08/05
  • 私聊

国外标准

  • ISO/FDIS 14644-9 :2010 Cleanrooms and associated controlled environments -- Part 9: Classification of surface cleanliness by particle concentration

    Edition: 1 (Monolingual)ICS: 13.040.35
    Status: Under developmentStage: 50.20 (2010-07-08)
    TC/SC: TC 209
    Number of Pages: 26

    谢谢
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