Personal eye-protection. Filters for welding and related techniques. Transmittance requirements and recommended use
STANDARD published on 1.5.2004
Designation standards: STN EN 169
Classification mark: 832156
Catalog number: 93318
Note: WITHDRAWN
Publication date standards: 1.5.2004
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Slovak technical standard
Category: Technical standards STN