
High-pressure sodium vapour lamps - Performance specifications.
NORMA vydána dne 1.8.2011
Designation standards: E DIN EN 60662/AA:2011-08
Note: NEPLATNÁ
Publication date standards: 1.8.2011
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Natriumdampf-Hochdrucklampen - Anforderungen an die Arbeitsweise.