Respiratory protective devices - Lung governed demand self-contained open-circuit compressed air breathing apparatus with full face mask or mouthpiece assembly for escape - Requirements, testing, marking
STANDARD published on 30.1.2004
Designation standards: UNE-EN 402:2004
Publication date standards: 30.1.2004
The number of pages: 33
Approximate weight : 99 g (0.22 lbs)
Country: Spanish technical standard
Category: Technical standards UNE