 |
| столб жидкости: 45 phrases in 21 subjects |
| Automated equipment | 1 |
| Cement | 1 |
| Construction | 1 |
| Drilling | 2 |
| Energy industry | 2 |
| General | 1 |
| Hydraulics | 1 |
| Hydrography | 1 |
| Makarov | 1 |
| Mechanic engineering | 1 |
| Nautical | 1 |
| Oil / petroleum | 6 |
| Oil and gas | 5 |
| Oil and gas technology | 8 |
| Oilfields | 2 |
| Pumps | 1 |
| Refrigeration | 4 |
| Roll stock | 1 |
| Sakhalin | 2 |
| Sakhalin S | 1 |
| Technology | 2 |