 |
| sump tank: 34 phrases in 17 subjects |
| Aluminium industry | 1 |
| Automobiles | 1 |
| Aviation | 2 |
| Electronics | 4 |
| Energy industry | 3 |
| General | 3 |
| Makarov | 1 |
| Mechanic engineering | 3 |
| Mechanics | 1 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oilfields | 1 |
| Pulp and paper industry | 1 |
| Rail transport | 2 |
| Sakhalin | 2 |
| Technology | 6 |