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Full Description

Cross References:
ISO 21501-4:2007
JIS B 9920:2002

All current amendments available at time of purchase are included with the purchase of this document.

Document History

  1. BS EN ISO 14644-1:2015

    Cleanrooms and associated controlled environments

    • Most Recent
  2. BS 10/30152865 DC


    BS EN ISO 14644-1. Cleanrooms and associated controlled environments. Part 1. Classification of air cleanliness by particle concentration

    • Historical Version
  3. BS EN ISO 14644-1:1999

    Cleanrooms and associated controlled environments. Classification of air cleanliness

    • Historical Version
  4. BS 5295-1:1989

    Environmental Cleanliness in Enclosed Spaces - Part 1: Specifications for Clean Rooms and Clean Air Devices

    • Historical Version