ČSN EN ISO 16890-4 (125009)

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

STANDARD published on 1.2.2023

The information about the standard:

Designation standards: ČSN EN ISO 16890-4
Classification mark: 125009
Catalog number: 516207
Note: WITHDRAWN
Publication date standards: 1.2.2023
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Category: Technical standards ČSN