Air filters for general ventilation - Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured (ISO 16890-3:2024)
NORMA vydaná dňa 14.5.2025
Designation standards: UNE-EN ISO 16890-3:2025
Publication date standards: 14.5.2025
The number of pages: 34
Approximate weight : 102 g (0.22 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE