| |||
| случайная модуляция | |||
|
random modulation : 8 phrases in 5 subjects |
| Aviation | 1 |
| Makarov | 1 |
| Security systems | 1 |
| Technology | 3 |
| Telecommunications | 2 |
| |||
| случайная модуляция | |||
|
random modulation : 8 phrases in 5 subjects |
| Aviation | 1 |
| Makarov | 1 |
| Security systems | 1 |
| Technology | 3 |
| Telecommunications | 2 |