 |
| pumping plants: 86 phrases in 25 subjects |
| Agriculture | 2 |
| Armored vehicles | 1 |
| Construction | 6 |
| Ecology | 2 |
| Electrical engineering | 3 |
| Energy industry | 17 |
| Energy system | 1 |
| Firefighting and fire-control systems | 1 |
| General | 3 |
| Hydraulic engineering | 2 |
| Makarov | 6 |
| Mass media | 1 |
| Mechanic engineering | 2 |
| Metrology | 1 |
| Military | 1 |
| Molikpaq | 1 |
| Nautical | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 2 |
| Oil and gas technology | 2 |
| Oilfields | 1 |
| Rail transport | 1 |
| Refrigeration | 5 |
| Technology | 19 |
| Weapons of mass destruction | 3 |