 |
| |||
| sample chamber (скважинного пробоотборника) | |||
| пробоотборная камера: 15 phrases in 5 subjects |
| Energy industry | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 10 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
|
| |||
| sample chamber (скважинного пробоотборника) | |||
| пробоотборная камера: 15 phrases in 5 subjects |
| Energy industry | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 10 |
| Oil and gas technology | 1 |
| Oilfields | 1 |