
Diffusers and protective glasses for luminaires. Fixing dimensions
NORM herausgegeben am 1.1.1988
Designation standards: GOST 9503-86
Publication date standards: 1.1.1988
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 12.87