Respiratory protective devices for self-rescue - Self-contained closed-circuit breathing apparatus - Chemical oxygen (KO2) escape apparatus - Requirements, testing, marking
NORM herausgegeben am 1.8.1993
Designation standards: ÖNORM EN 401
Note: UNGÜLTIG
Publication date standards: 1.8.1993
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM