Photometry; terms of measurement on gas luminaires.
NORMA vydaná dňa 1.5.1976
Designation standards: DIN 5032-3:1976-05
Publication date standards: 1.5.1976
The number of pages: 1
Approximate weight : 3 g (0.01 lbs)
Country: German technical standard
Kategória: Technické normy DIN
Lichtmessung; Meßbedingungen für Gasleuchten.