water-lifting: 24 phrases in 11 subjects |
Aerohydrodynamics | 2 |
Agriculture | 5 |
Construction | 1 |
Electronics | 2 |
Firefighting and fire-control systems | 2 |
General | 1 |
Mechanic engineering | 1 |
Natural resourses and wildlife conservation | 3 |
Sakhalin | 1 |
Technology | 5 |
Water polo | 1 |