
Respiratory protective devices - Filtering half masks to protect against particles - Requirements, testing, marking (Corrigendum)
STANDARD published on 1.10.2002
Designation standards: ÖNORM EN 149/AC
Note: WITHDRAWN
Publication date standards: 1.10.2002
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM