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| Фундаментная плита (aharin) | |||
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Mud Base : 64 phrases in 11 subjects |
| Drilling | 8 |
| Geophysics | 1 |
| Makarov | 1 |
| Mining | 1 |
| Oil / petroleum | 16 |
| Oil and gas | 21 |
| Oil and gas technology | 2 |
| Oilfields | 3 |
| Sakhalin | 4 |
| Technology | 6 |
| Well control | 1 |
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