Respiratory protective devices - Valved filtering half masks to protect against gases or gases and particles - Requirements, testing, marking
NORMA vydána dne 27.1.2010
Designation standards: UNE-EN 405:2002+A1:2010
Publication date standards: 27.1.2010
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE