Respiratory protective devices - Classification.
STANDARD published on 1.2.2002
Designation standards: DIN EN 133:2002-02
Note: WITHDRAWN
Publication date standards: 1.2.2002
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: German technical standard
Category: Technical standards DIN
Atemschutzgeräte - Einteilung.