
Respiratory protective devices - Filtering half masks to protect against particles - Requirements, testing, marking.
NORMA vydána dne 30.9.2001
Designation standards: UNE-EN 149:2001
Note: NEPLATNÁ
Publication date standards: 30.9.2001
The number of pages: 42
Approximate weight : 126 g (0.28 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE