SS-EN-ISO-16890-4 › Complete Document History
Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2022)
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2022 EDITION - Part 4: Conditioning method to determine the minimum fractional test efficiency - Sept. 5, 2022
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Obsolete Revision Information: |
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2017 EDITION - ENGLISH LANGUAGE EDITION - Jan. 9, 2017
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