ISO-16890-2 › Complete Document History
Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance
Complete Current Edition: |
2ND EDITION - Part 2: Measurement of fractional efficiency and air flow resistance - July 1, 2022
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Obsolete Revision Information: |
1ST EDITION - Part 2: Measurement of fractional efficiency and air flow resistance - Dec. 1, 2016
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