 |
| |||
| свободная не занятая телефонная линия | |||
| ringing line: 15 phrases in 6 subjects |
| Astronautics | 1 |
| Electronics | 3 |
| Mass media | 5 |
| Technology | 1 |
| Telecommunications | 2 |
| Telephony | 3 |
|
| |||
| свободная не занятая телефонная линия | |||
| ringing line: 15 phrases in 6 subjects |
| Astronautics | 1 |
| Electronics | 3 |
| Mass media | 5 |
| Technology | 1 |
| Telecommunications | 2 |
| Telephony | 3 |