Particulate air filters for general ventilation - Requirements, testing, marking.
STANDARD published on 1.9.1994
Designation standards: DIN EN 779:1994-09
Note: WITHDRAWN
Publication date standards: 1.9.1994
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: German technical standard
Category: Technical standards DIN
Partikel-Luftfilter für die allgemeine Raumlufttechnik - Anforderungen, Prüfung, Kennzeichnung.