| |||
| оптимизация буровых работ (Bauirjan) | |||
|
drilling optimization : 5 phrases in 4 subjects |
| Drilling | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 2 |
| Tengiz | 1 |
| |||
| оптимизация буровых работ (Bauirjan) | |||
|
drilling optimization : 5 phrases in 4 subjects |
| Drilling | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 2 |
| Tengiz | 1 |