NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[Withdrawn]
DIN 44402-7
DIN 44402-7
Measurements of the electrical properties of electronic tubes and valves; methods of measuring hiss and hum
Title (German)
Messung elektrischer Eigenschaften von Elektronenröhren; Meßverfahren für Zischen und Brummen
Document: references other documents
Responsible national committee
DKE/K 742 - Audio-, Video- und Multimediasysteme, -geräte und -komponenten