 |
| дождевальная установка: 40 phrases in 13 subjects |
| Agriculture | 6 |
| Ecology | 1 |
| General | 1 |
| Hydraulic engineering | 8 |
| Hydrology | 3 |
| Makarov | 6 |
| Melioration | 1 |
| Natural resourses and wildlife conservation | 1 |
| Oil / petroleum | 1 |
| Public utilities | 1 |
| Technology | 7 |
| Transport | 1 |
| Water resources | 3 |