 |
| |||
| well drilling unit (I. Havkin) | |||
| установка для бурения скважин: 32 phrases in 9 subjects |
| Construction | 1 |
| Drilling | 4 |
| Geology | 3 |
| Gold mining | 1 |
| Mining | 6 |
| Oil / petroleum | 8 |
| Oil and gas | 6 |
| Oil and gas technology | 2 |
| Oilfields | 1 |
|
| |||
| well drilling unit (I. Havkin) | |||
| установка для бурения скважин: 32 phrases in 9 subjects |
| Construction | 1 |
| Drilling | 4 |
| Geology | 3 |
| Gold mining | 1 |
| Mining | 6 |
| Oil / petroleum | 8 |
| Oil and gas | 6 |
| Oil and gas technology | 2 |
| Oilfields | 1 |