 |
| |||
| screened well completion | |||
| заканчивание скважины с фильтром: 8 phrases in 3 subjects |
| Oil / petroleum | 3 |
| Oil and gas | 2 |
| Oil and gas technology | 3 |
|
| |||
| screened well completion | |||
| заканчивание скважины с фильтром: 8 phrases in 3 subjects |
| Oil / petroleum | 3 |
| Oil and gas | 2 |
| Oil and gas technology | 3 |