signal communications : 60 phrases in 16 subjects |
Armored vehicles | 3 |
Artillery | 1 |
Astronautics | 1 |
Automated equipment | 1 |
Caspian | 1 |
Communications | 3 |
Computers | 1 |
General | 1 |
Information technology | 3 |
Logistics | 1 |
Mass media | 3 |
Military | 25 |
Operation systems | 1 |
Technology | 6 |
Telecommunications | 8 |
Telephony | 1 |