SN EN ISO 16890-4:2022
Current
Current
The latest, up-to-date edition.
Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2022)
Available format(s)
Hardcopy
Language(s)
English - French
Published date
01-09-2022
Publisher
This document establishes a conditioning method to determine the minimum fractional test efficiency.
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