 |
| |||
| surface-water utilization | |||
| использование поверхностных вод: 10 phrases in 6 subjects |
| Construction | 1 |
| Ecology | 1 |
| Hydraulic engineering | 3 |
| Makarov | 2 |
| Technology | 2 |
| Water supply | 1 |
|
| |||
| surface-water utilization | |||
| использование поверхностных вод: 10 phrases in 6 subjects |
| Construction | 1 |
| Ecology | 1 |
| Hydraulic engineering | 3 |
| Makarov | 2 |
| Technology | 2 |
| Water supply | 1 |