NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[Withdrawn]
DIN 49644-12
DIN 49644-12
IEC cap gauges; "go" and "not go" gauges for G23 lamp caps on finished lamps
Title (German)
IEC-Sockellehren; Gut- und Ausschußlehre für Lampensockel G23 an fertigen Lampen