NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
EN 60662/A5
EN 60662/A5
High-pressure sodium vapour lamps; Amendment A5 (IEC 60662:1980/A5:1993)
Title (German)
Natriumdampf-Hochdrucklampen; Änderung A5 (IEC 60662:1980/A5:1993)