
High pressure sodium vapour lamps; amendments to IEC 60662:1980 (status as of 1990); identical with IEC 34A(Central Office)591, 596, 605, 618 and IEC 34A(Secretariat)433, 436.
NORMA vydaná dňa 1.7.1992
Designation standards: E DIN IEC 60662/A1:1992-07
Note: NEPLATNÁ
Publication date standards: 1.7.1992
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: German technical standard
Kategória: Technické normy DIN
Natriumdampf-Hochdrucklampen; Änderungen zu IEC 60662:1980 (Stand 1990).