Personal eye protection - Ultraviolet filters - Transmittance requirements and recommended use.
NORMA vydaná dňa 1.1.2003
Designation standards: DIN EN 170:2003-01
Publication date standards: 1.1.2003
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: German technical standard
Kategória: Technické normy DIN
Persönlicher Augenschutz - Ultraviolettschutzfilter - Transmissionsanforderungen und empfohlene Anwendung.