ASTM WK33399(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK33399 - Revision of F91 - 06 Standard Practice for Testing for Leaks in the Filters Associated With Laminar Flow Clean Rooms and Clean Work Stations by Use of a Condensation Nuclei DetectorActive Standard: F91 - 06(2011) Developed by Subcommittee: E21.05 | Committee E21 Home | Contact Staff Manager
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