Photometric evaluation of lighting of traffic signs; general.
STANDARD published on 1.3.1967
Designation standards: DIN 67521-1:1967-03
Note: WITHDRAWN
Publication date standards: 1.3.1967
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: German technical standard
Category: Technical standards DIN
Lichttechnische Bewertung der Beleuchtung von Verkehrszeichen; Allgemeines.