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| piercing; sinking (вертикальна); winning; cutting; driving; heading; working | |||
| actual drilling (при бурінні свердловин); deepening (свердловини); footage (у футах); headway (при бурінні); penetration (в бурінні); sinking (вертикальних або похилих виробіток) | |||
| проходка: 41 phrases in 5 subjects |
| Construction | 2 |
| General | 3 |
| Military | 1 |
| Mining | 5 |
| Oil and gas | 30 |
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