NA 058
DIN Standards Committee Lighting Technology
Standards
[CURRENT]
EN 60662
EN 60662
High-pressure sodium vapour lamps (IEC 60662:1980 + A1:1986 + A2:1987 + A3:1990, modified)
Title (German)
Natriumdampf-Hochdrucklampen (IEC 60662:1980 + A1:1986 + A2:1987 + A3:1990, modifiziert)