 |
| |||
| стенка буровой скважины | |||
| стенка ствола буровой скважины | |||
| borehole wall: 38 phrases in 6 subjects |
| Geophysics | 4 |
| Oil / petroleum | 15 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Oilfields | 15 |
| Sakhalin | 1 |
|
| |||
| стенка буровой скважины | |||
| стенка ствола буровой скважины | |||
| borehole wall: 38 phrases in 6 subjects |
| Geophysics | 4 |
| Oil / petroleum | 15 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Oilfields | 15 |
| Sakhalin | 1 |