NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[Withdrawn]
DIN 49639-2
DIN 49639-2
Gauges for lampholders; gauges B1 and B2 for S14d lampholders
Title (German)
Fassungslehren; Lehren B1 und B2 für Lampenfassungen S14d