 |
| |||
| barrel curvature | |||
| кривизна ствола: 33 phrases in 8 subjects |
| Drilling | 4 |
| Informal | 1 |
| Military | 2 |
| Oil / petroleum | 5 |
| Oil and gas | 6 |
| Oil and gas technology | 13 |
| Oilfields | 1 |
| Sakhalin | 1 |
|
| |||
| barrel curvature | |||
| кривизна ствола: 33 phrases in 8 subjects |
| Drilling | 4 |
| Informal | 1 |
| Military | 2 |
| Oil / petroleum | 5 |
| Oil and gas | 6 |
| Oil and gas technology | 13 |
| Oilfields | 1 |
| Sakhalin | 1 |