| |||
active transducer (работающий на собственных источниках энергии) | |||
self-generating transducer | |||
active transducer | |||
active transmitter |
активный преобразователь : 7 phrases in 6 subjects |
Electronics | 2 |
Geophysics | 1 |
Mass media | 1 |
Military | 1 |
Technology | 1 |
Telecommunications | 1 |