NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[Withdrawn]
DIN 49644-2
DIN 49644-2
IEC cap gauges; "GO" gauge for cap GY9,5 on finished lamps
Title (German)
IEC-Sockellehren; Gut-Lehre für Sockel GY9,5 an fertigen Lampen