 |
| |||
| профилактический ремонт скважин (Yeldar Azanbayev) | |||
| well maintenance: 17 phrases in 7 subjects |
| Drilling | 1 |
| Military | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 7 |
| Oil and gas technology | 2 |
| Production | 2 |
| Programming | 1 |
|
| |||
| профилактический ремонт скважин (Yeldar Azanbayev) | |||
| well maintenance: 17 phrases in 7 subjects |
| Drilling | 1 |
| Military | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 7 |
| Oil and gas technology | 2 |
| Production | 2 |
| Programming | 1 |