 |
| |||
| phase frequency | |||
| фазо-частотный: 14 phrases in 8 subjects |
| Acoustics | 1 |
| Automated equipment | 1 |
| Electrical engineering | 1 |
| Mass media | 7 |
| Oil / petroleum | 1 |
| Radio | 1 |
| Technology | 1 |
| Telecommunications | 1 |
|
| |||
| phase frequency | |||
| фазо-частотный: 14 phrases in 8 subjects |
| Acoustics | 1 |
| Automated equipment | 1 |
| Electrical engineering | 1 |
| Mass media | 7 |
| Oil / petroleum | 1 |
| Radio | 1 |
| Technology | 1 |
| Telecommunications | 1 |