 |
| |||
| уступ в стволе скважины | |||
| уступ в скважине | |||
| hole shoulder: 8 phrases in 5 subjects |
| Automated equipment | 2 |
| Mechanic engineering | 1 |
| Mining | 1 |
| Oil / petroleum | 3 |
| Technology | 1 |
|
| |||
| уступ в стволе скважины | |||
| уступ в скважине | |||
| hole shoulder: 8 phrases in 5 subjects |
| Automated equipment | 2 |
| Mechanic engineering | 1 |
| Mining | 1 |
| Oil / petroleum | 3 |
| Technology | 1 |