BS EN 138:1994

Respiratory protective devices. Specification for fresh air hose breathing apparatus for use with full face mask, half mask or mouthpiece assembly.

NORMA vydaná dňa 15.12.1994

The information about the standard:

Designation standards: BS EN 138:1994
Publication date standards: 15.12.1994
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategória: Technické normy BS