ČSN EN 171 (832433)

Personal eye-protection - Infrared filters - Ttransmittance requirements and recommended use

NORM herausgegeben am 1.10.1994

The information about the standard:

Designation standards: ČSN EN 171
Classification mark: 832433
Catalog number: 16721
Note: UNGÜLTIG
Publication date standards: 1.10.1994
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN