
Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2016)
NORM herausgegeben am 1.6.2017
Designation standards: STN EN ISO 16890-2
Classification mark: 125005
Catalog number: 124757
Note: UNGÜLTIG
Publication date standards: 1.6.2017
Approximate weight : 57 g (0.13 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN