 |
| |||
| coring equipment (от вертлюга до коронки); core barrel (Johnny Bravo) | |||
| core equipment (от вертлюга до коронки) | |||
| колонковый снаряд: 32 phrases in 4 subjects |
| Drilling | 13 |
| Geology | 1 |
| Oil / petroleum | 13 |
| Oil and gas | 5 |
|
| |||
| coring equipment (от вертлюга до коронки); core barrel (Johnny Bravo) | |||
| core equipment (от вертлюга до коронки) | |||
| колонковый снаряд: 32 phrases in 4 subjects |
| Drilling | 13 |
| Geology | 1 |
| Oil / petroleum | 13 |
| Oil and gas | 5 |