 |
| |||
| бурение при производстве вскрышных работ (arturei) | |||
| free drilling: 16 phrases in 8 subjects |
| Automated equipment | 1 |
| Construction | 1 |
| Drilling | 2 |
| Makarov | 1 |
| Oil / petroleum | 5 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Oilfields | 3 |
|
| |||
| бурение при производстве вскрышных работ (arturei) | |||
| free drilling: 16 phrases in 8 subjects |
| Automated equipment | 1 |
| Construction | 1 |
| Drilling | 2 |
| Makarov | 1 |
| Oil / petroleum | 5 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Oilfields | 3 |