 |
| fluid pump: 31 phrases in 16 subjects |
| Armored vehicles | 1 |
| Automated equipment | 1 |
| Drilling | 1 |
| Electronics | 1 |
| Firefighting and fire-control systems | 2 |
| Makarov | 1 |
| Microelectronics | 1 |
| Oil / petroleum | 6 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Oilfields | 4 |
| Polymers | 1 |
| Pumps | 1 |
| Sakhalin | 1 |
| Technology | 6 |
| Transport | 2 |