 |
| |||
| drillstem tester | |||
| спускаемый на бурильной колонне: 13 phrases in 4 subjects |
| Oil / petroleum | 4 |
| Oil and gas | 7 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
|
| |||
| drillstem tester | |||
| спускаемый на бурильной колонне: 13 phrases in 4 subjects |
| Oil / petroleum | 4 |
| Oil and gas | 7 |
| Oil and gas technology | 1 |
| Oilfields | 1 |