BS EN 405:1993

Respiratory protective devices. Valved filtering half masks to protect against gases or gases and particles.

NORMA vydaná dňa 15.2.1993

The information about the standard:

Designation standards: BS EN 405:1993
Note: NEPLATNÁ
Publication date standards: 15.2.1993
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategória: Technické normy BS