Respiratory protective devices - Self-contained open-circuit compressed air breathing apparatus with full face mask - Requirements, testing, marking
STANDARD published on 23.5.2007
Designation standards: UNE-EN 137:2007
Publication date standards: 23.5.2007
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: Spanish technical standard
Category: Technical standards UNE