Retro-reflecting materials for traffic safety - Photometric minimum requirements for retro-reflective sheetings.
NORMA vydaná dňa 1.10.2013
Designation standards: DIN 67520:2013-10
Publication date standards: 1.10.2013
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: German technical standard
Kategória: Technické normy DIN
Retroreflektierende Materialien zur Verkehrssicherung - Lichttechnische Mindestanforderungen an Reflexstoffe.