| |||
| speech communication | |||
| voice messaging (ssn) | |||
|
передача голосовых сообщений : 14 phrases in 8 subjects |
| Astronautics | 1 |
| Computer networks | 1 |
| Computers | 3 |
| Electronics | 3 |
| Mass media | 1 |
| Military | 2 |
| Technology | 1 |
| Telecommunications | 2 |
| |||
| speech communication | |||
| voice messaging (ssn) | |||
|
передача голосовых сообщений : 14 phrases in 8 subjects |
| Astronautics | 1 |
| Computer networks | 1 |
| Computers | 3 |
| Electronics | 3 |
| Mass media | 1 |
| Military | 2 |
| Technology | 1 |
| Telecommunications | 2 |