BS EN 405:2001+A1:2009

Respiratory protective devices. Valved filtering half masks to protect against gases or gases and particles. Requirements, testing, marking.

STANDARD published on 31.7.2009

The information about the standard:

Designation standards: BS EN 405:2001+A1:2009
Publication date standards: 31.7.2009
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: British technical standard
Category: Technical standards BS