водоотводная канава: 17 phrases in 13 subjects |
Bridge construction | 1 |
Construction | 3 |
Ecology | 1 |
Geology | 1 |
Hydrology | 1 |
Makarov | 1 |
Military | 1 |
Mining | 2 |
Natural resourses and wildlife conservation | 1 |
Road works | 2 |
Sakhalin | 1 |
Sewage and wastewater treatment | 1 |
Technology | 1 |