BS EN 405:1993

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

NORM herausgegeben am 15.2.1993

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The information about the standard:

Designation standards: BS EN 405:1993
Note: UNGÜLTIG
Publication date standards: 15.2.1993
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategorie: Technische Normen BS