 |
| |||
| нижний привод (Yeldar Azanbayev); гидравлический двигатель (Yeldar Azanbayev) | |||
| блок-бокс компрессора (УКПГ MichaelBurov); блок-короб (MichaelBurov) | |||
| skid unit: 15 phrases in 7 subjects |
| Drilling | 2 |
| General | 2 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Sakhalin | 4 |
| Technology | 4 |