Personal eye protection - Infrared filters - Transmittance requirements and recommended use.
STANDARD published on 1.8.2002
Designation standards: DIN EN 171:2002-08
Publication date standards: 1.8.2002
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: German technical standard
Category: Technical standards DIN
Persönlicher Augenschutz - Infrarotschutzfilter - Transmissionsanforderungen und empfohlene Verwendung.