Iskani niz je bil najden v IZTOČNICAH:
backward-wave tube
Electronics and electrical engineering
da
bagvejsrør
de
Rückwärtswellenröhre
es
tubo de onda regresiva
fi
paluuaaltoputki
fr
tube à onde régressive
it
tubo a onda regressiva
nl
tegemoetlopende-golfbuis
pt
tubo de onda regressiva
sv
backvågsrör
balanced half-wave dipole
Technology and technical regulations
it
dipolo a mezz'onda bilanciato a risonanza