| |||
| система с частотной модуляцией | |||
| система с ЧМ | |||
|
frequency- modulation system : 5 phrases in 4 subjects |
| Electronics | 1 |
| Geophysics | 1 |
| Mass media | 1 |
| Telecommunications | 2 |
| |||
| система с частотной модуляцией | |||
| система с ЧМ | |||
|
frequency- modulation system : 5 phrases in 4 subjects |
| Electronics | 1 |
| Geophysics | 1 |
| Mass media | 1 |
| Telecommunications | 2 |