STN EN 779 (125005)

Particulate air filters for general ventilation. Determination of the filtration performance

STANDARD published on 1.6.2004

The information about the standard:

Designation standards: STN EN 779
Classification mark: 125005
Catalog number: 92694
Note: WITHDRAWN
Publication date standards: 1.6.2004
The number of pages: 60
Approximate weight : 180 g (0.40 lbs)
Country: Slovak technical standard
Category: Technical standards STN