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| oil displacement by emulsion (MichaelBurov) | |||
| oil displacement | |||
| вытеснение нефти из пласта: 9 phrases in 5 subjects |
| Energy industry | 1 |
| Makarov | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 3 |
| Oil and gas technology | 1 |
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