Specification for high-pressure sodium vapour lamps.
NORM herausgegeben am 15.5.1993
Designation standards: BS EN 60662:1993
Note: UNGÜLTIG
Publication date standards: 15.5.1993
The number of pages: 192
Approximate weight : 607 g (1.34 lbs)
Country: British technical standard
Kategorie: Technische Normen BS