Norm
[AKTUELL]
UNE-EN ISO 16890-2
UNE-EN ISO 16890-2
Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2022)
Titel (englisch)
Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2022)