| |||
RT | |||
wireless telephony | |||
voice-frequency telephony wireless telephony | |||
RFT (radio-telephony) | |||
radiotelephony (двухсторонняя радиосвязь) | |||
radio telephony | |||
radiotelephony | |||
radiophonics |
радиотелефония: 7 phrases in 4 subjects |
Aviation | 1 |
Electronics | 1 |
Nautical | 1 |
Telecommunications | 4 |