NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[Withdrawn]
DIN 4000-51
DIN 4000-51
Tabular layouts of article characteristics for loudspeakers, receiver capsules, microphones and transmitter capsules
Title (German)
Sachmerkmal-Leisten für Lautsprecher, Hörkapseln, Mikrofone und Sprechkapseln