AS 16890.4:2024
AS 16890.4:2024 Air filters for general ventilation, Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2022, MOD)
standard by Standards Australia , 11/01/2024
Specials
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IEC 60944 : 1.0
$78.00 (-56%) $34.32
Full Description
AS 16890.4:2024 adopts and modifies ISO 16890-4:2022, which establishes a conditioning method to determine the minimum fractional test efficiency.
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