 |
| |||
| частота шагов | |||
| step frequency: 14 phrases in 9 subjects |
| Antennas and waveguides | 2 |
| Communications | 1 |
| Electrical engineering | 1 |
| Electronics | 1 |
| Energy industry | 1 |
| Makarov | 1 |
| Measuring instruments | 1 |
| Radio | 1 |
| Technology | 5 |
|
| |||
| частота шагов | |||
| step frequency: 14 phrases in 9 subjects |
| Antennas and waveguides | 2 |
| Communications | 1 |
| Electrical engineering | 1 |
| Electronics | 1 |
| Energy industry | 1 |
| Makarov | 1 |
| Measuring instruments | 1 |
| Radio | 1 |
| Technology | 5 |