| |||
| значение частоты | |||
|
frequency point : 10 phrases in 4 subjects |
| Energy industry | 4 |
| Makarov | 4 |
| Quantum electronics | 1 |
| Telecommunications | 1 |
| |||
| значение частоты | |||
|
frequency point : 10 phrases in 4 subjects |
| Energy industry | 4 |
| Makarov | 4 |
| Quantum electronics | 1 |
| Telecommunications | 1 |