
High-pressure sodium vapour lamps.
NORMA vydána dne 1.3.1982
Designation standards: E DIN IEC 60662:1982-03
Note: NEPLATNÁ
Publication date standards: 1.3.1982
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Natriumdampf-Hochdrucklampen.