 |
| |||
| доплеровская частота | |||
| speed frequency: 12 phrases in 9 subjects |
| Drilling | 1 |
| Electrical engineering | 1 |
| Ice formation | 1 |
| Military | 1 |
| Programming | 1 |
| Sakhalin | 1 |
| Solar power | 1 |
| Technology | 4 |
| Telecommunications | 1 |
|
| |||
| доплеровская частота | |||
| speed frequency: 12 phrases in 9 subjects |
| Drilling | 1 |
| Electrical engineering | 1 |
| Ice formation | 1 |
| Military | 1 |
| Programming | 1 |
| Sakhalin | 1 |
| Solar power | 1 |
| Technology | 4 |
| Telecommunications | 1 |