radio monitoring (The systematic listening to, and reporting of, foreign radio transmissions in order to gather intelligence. wikt Alexander Demidov) | |
radio control; radio monitoring | |
radio check | |
monitoring (service) | |
radiomonitoring |
радиоконтроль: 17 phrases in 5 subjects |
Astronautics | 7 |
Mass media | 2 |
Military | 4 |
Security systems | 2 |
Technology | 2 |