STN EN 404 (832274)

Respiratory protective devices for self-rescue. Filter self-rescuer. Requirements, testing, marking

NORM herausgegeben am 1.8.1997

The information about the standard:

Designation standards: STN EN 404
Classification mark: 832274
Catalog number: 70688
Note: UNGÜLTIG
Publication date standards: 1.8.1997
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN