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AENOR UNE-EN ISO 16890-4

Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2016)

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Organization: AENOR
Publication Date: 21 June 2017
Status: active
Page Count: 22
ICS Code (Ventilation and air-conditioning systems): 91.140.30

Document History

AENOR UNE-EN ISO 16890-4
June 21, 2017
Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2016)
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