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| vibratory drilling | |||
| straight hole drilling (Johnny Bravo) | |||
| vertical drilling | |||
| вертикальное бурение: 25 phrases in 9 subjects |
| Astronautics | 1 |
| Construction | 1 |
| Drilling | 3 |
| Geology | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 13 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Technology | 1 |