Respiratory protective devices. Compressed air line breathing apparatus for use with full face mask, half mask or mouthpiece assembly. Requirements, testing, marking
STANDARD published on 1.12.1996
Designation standards: ČSN EN 139
Classification mark: 832261
Catalog number: 20414
Note: WITHDRAWN
Publication date standards: 1.12.1996
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Czech technical standard
Category: Technical standards ČSN