STN EN 149 (832221)

Respiratory protective devices. Filtering half masks to protect against particles. Requirements, testing, marking

STANDARD published on 1.1.1999

The information about the standard:

Designation standards: STN EN 149
Classification mark: 832221
Catalog number: 12611
Note: WITHDRAWN
Publication date standards: 1.1.1999
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Category: Technical standards STN