
Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2016)
NORM herausgegeben am 15.6.2017
Designation standards: ÖNORM EN ISO 16890-2
Note: UNGÜLTIG
Publication date standards: 15.6.2017
The number of pages: 77
Approximate weight : 231 g (0.51 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM