
Personal eye-protection. Infrared filters. Transmittance requirements and recommended use.
NORM herausgegeben am 13.5.2002
Designation standards: BS EN 171:2002
Note: UNGÜLTIG
Publication date standards: 13.5.2002
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategorie: Technische Normen BS