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| вертикальная глубина; отвесная глубина | |||
| глубина по вертикали | |||
| глубина по отвесу | |||
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vertical depth : 62 phrases in 15 subjects |
| Construction | 1 |
| Drilling | 8 |
| Geology | 1 |
| Geophysics | 8 |
| Hydrology | 1 |
| Makarov | 1 |
| Oil / petroleum | 8 |
| Oil and gas | 6 |
| Oil and gas technology | 2 |
| Physics | 1 |
| Sakhalin | 15 |
| Sakhalin A | 1 |
| Sakhalin R | 4 |
| Technology | 4 |
| Well control | 1 |