BS-7406 › Complete Document History
Methods for determination of water vapour transmission rate of sheet materials (paper and board) by dynamic sweep and static gas methods
Obsolete Revision Information: |
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REPLACED BY BS-ISO-9932 - WITHDRAWN IN 2021 - March 3, 2021
1991 EDITION - REAFFIRMED IN 2013 - Jan. 31, 1991 |