 |
| |||
| режим реки | |||
| stream regime: 10 phrases in 5 subjects |
| Hydraulic engineering | 2 |
| Hydrology | 3 |
| Information security and data protection | 1 |
| Technology | 3 |
| Water resources | 1 |
|
| |||
| режим реки | |||
| stream regime: 10 phrases in 5 subjects |
| Hydraulic engineering | 2 |
| Hydrology | 3 |
| Information security and data protection | 1 |
| Technology | 3 |
| Water resources | 1 |