 |
| |||
| C&P (cellar and pits) | |||
| cellar and pits | |||
| шурф под направление и амбары для бурового раствора: 5 phrases in 3 subjects |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
|
| |||
| C&P (cellar and pits) | |||
| cellar and pits | |||
| шурф под направление и амбары для бурового раствора: 5 phrases in 3 subjects |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |