обработанные воды: 29 phrases in 14 subjects |
Construction | 4 |
Drilling | 1 |
Ecology | 3 |
Electronics | 1 |
Forestry | 4 |
Hydraulic engineering | 1 |
Immunology | 1 |
Makarov | 3 |
Military | 1 |
Sakhalin | 3 |
Technology | 3 |
Thermal engineering | 1 |
Water resources | 2 |
Water supply | 1 |