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
standard by Standards Australia , 11/01/2024
AS 16890.4:2024 adopts and modifies ISO 16890-4:2022, which establishes a conditioning method to determine the minimum fractional test efficiency.