 |
| |||
| formation sampling | |||
| отбор образцов пород: 12 phrases in 6 subjects |
| Mining | 1 |
| Oil / petroleum | 4 |
| Oil and gas | 4 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Technology | 1 |
|
| |||
| formation sampling | |||
| отбор образцов пород: 12 phrases in 6 subjects |
| Mining | 1 |
| Oil / petroleum | 4 |
| Oil and gas | 4 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Technology | 1 |