ISO 16890-4:2022

Air filters for general ventilation — Part 4: Conditioning method to determine the minimum fractional test efficiency

Filtres à air de ventilation générale — Partie 4: Méthode de conditionnement afin de déterminer l'efficacité spectrale minimum d'essai

Date:

2022-07-29 / Published

ICS:

Committee:

ISO/TC 142 - Cleaning equipment for air and other gases

Relación con otras normas ISO:

This standard is available in:

Digital format

Ingles / Frances