IEC 60151-23 : 1.0
IEC 60151-23 : 1.0
MEASUREMENTS OF THE ELECTRICAL PROPERTIES OF ELECTRONIC TUBES - METHODS OF MEASUREMENT OF VACUUM PULSE MODULATOR TUBES AND VALVES
International Electrotechnical Committee

![DIN 4003-77 - DRAFT [ Withdrawn ]](/en-default-medium/DIN-4003-77-malls.jpg)

