NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[Withdrawn]
DIN 49646-3
DIN 49646-3
IEC lampholder gauges; "GO" gauges, "NOT GO" gauges and torsion gauges for lampholders PX13,5s
Title (German)
IEC-Fassungslehren; Gut- und Ausschuß- sowie Verdrehungslehre für Lampenfassung PX13,5s