 |
| |||
| контрольная частота | |||
| контрольная частота (ВЧ связь) | |||
| управляющая частота | |||
| частота пилот-сигнала | |||
|
pilot frequency : 12 phrases in 8 subjects |
| Automated equipment | 1 |
| Aviation | 1 |
| Communications | 1 |
| General | 1 |
| Mass media | 1 |
| Oil / petroleum | 1 |
| Soviet | 4 |
| Telecommunications | 2 |