речевое сообщение: 133 phrases in 17 subjects |
Astronautics | 1 |
Aviation | 4 |
Computer networks | 2 |
Computers | 2 |
Electronics | 13 |
General | 1 |
Information security and data protection | 13 |
Information technology | 7 |
Makarov | 1 |
Mass media | 9 |
Military | 8 |
Programming | 3 |
Sakhalin | 2 |
Security systems | 37 |
Technology | 10 |
Telecommunications | 19 |
Telephony | 1 |