ČSN EN ISO 16890-4 (125009)

Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency

NORM herausgegeben am 1.11.2017

The information about the standard:

Designation standards: ČSN EN ISO 16890-4
Classification mark: 125009
Catalog number: 503084
Note: UNGÜLTIG
Publication date standards: 1.11.2017
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN