ČSN EN 779 (125001)

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

STANDARD published on 1.6.2003

The information about the standard:

Designation standards: ČSN EN 779
Classification mark: 125001
Catalog number: 66748
Note: WITHDRAWN
Publication date standards: 1.6.2003
The number of pages: 76
Approximate weight : 228 g (0.50 lbs)
Country: Czech technical standard
Category: Technical standards ČSN