NF X44-062-2*NF EN ISO 16890-2:2017
Air filters for general ventilation - Part 2 : measurement of fractional efficiency and air flow resistance

Standard No.

NF X44-062-2*NF EN ISO 16890-2:2017

Release Date

2017

Published By

Association Francaise de Normalisation

Latest

NF X44-062-2*NF EN ISO 16890-2:2017

NF X44-062-2*NF EN ISO 16890-2:2017 history

• 2017 NF X44-062-2*NF EN ISO 16890-2:2017 Air filters for general ventilation - Part 2 : measurement of fractional efficiency and air flow resistance