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DwL (MichaelBurov); drilling with liner (MichaelBurov); drilling-with-liner technology (MichaelBurov) | |||
DwLT (MichaelBurov); drilling-with-liner (MichaelBurov) |
бурение хвостовиком: 9 phrases in 5 subjects |
Drilling | 2 |
Oil / petroleum | 2 |
Oil and gas | 2 |
Oilfields | 2 |
Sakhalin | 1 |