 |
| pumping pressure: 46 phrases in 17 subjects |
| Agriculture | 8 |
| Armored vehicles | 6 |
| Astronautics | 1 |
| Automated equipment | 1 |
| Automobiles | 1 |
| Aviation | 2 |
| Energy industry | 1 |
| General | 1 |
| Makarov | 1 |
| Metallurgy | 1 |
| Nautical | 5 |
| Oil / petroleum | 5 |
| Oil and gas | 1 |
| Pumps | 1 |
| Refrigeration | 1 |
| Sakhalin | 3 |
| Technology | 7 |