Respiratory protective devices. Self-contained open-circuit compressed air breathing apparatus. Requirements, testing, marking (includes Amendment corrigendum AC:1993)
NORM herausgegeben am 1.12.1997
Designation standards: STN EN 137+AC
Classification mark: 832218
Catalog number: 70681
Note: UNGÜLTIG
Publication date standards: 1.12.1997
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN