
Personal eye-protection. Optical test methods
NORM herausgegeben am 1.2.1997
Designation standards: ČSN EN 167
Classification mark: 832411
Catalog number: 21090
Note: UNGÜLTIG
Publication date standards: 1.2.1997
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN