ÖNORM EN 143

Respiratory protective devices - Particle filters - Requirements, testing, marking

STANDARD published on 1.6.1991

German -
electronic design (pdf) (129.90 USD)

The information about the standard:

Designation standards: ÖNORM EN 143
Note: WITHDRAWN
Publication date standards: 1.6.1991
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM