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 16890-3:2016)
NORM herausgegeben am 15.6.2017
Designation standards: ÖNORM EN ISO 16890-3
Note: UNGÜLTIG
Publication date standards: 15.6.2017
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM