UNE-EN ISO 16890-4:2023

UNE-EN ISO 16890-4:2023

Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2022)

€68.00

Additional Info

Author Asociacion Espanola de Normalizacion y Certificacion (AENOR)
Published by AENOR
Document type Standard
ICS 91.140.30 : Ventilation and air-conditioning systems
Number of pages 21
Replace UNE-EN ISO 16890-4:2017
Keyword UNE-EN ISO 16890-4:2023