gravity water : 59 phrases in 19 subjects |
Architecture | 1 |
Automobiles | 2 |
Aviation medicine | 1 |
Construction | 15 |
Ecology | 3 |
Electronics | 1 |
Energy industry | 1 |
Firefighting and fire-control systems | 1 |
Hydraulic engineering | 2 |
Hydrology | 3 |
Makarov | 4 |
Natural resourses and wildlife conservation | 1 |
Nautical | 2 |
Oil / petroleum | 8 |
Oil and gas | 5 |
Oil and gas technology | 1 |
Oilfields | 2 |
Technology | 5 |
Thermal engineering | 1 |