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pilot bore (при горизонтально-направленном бурении VPK) | |||
pilot drill hole (MichaelBurov); pilot drillhole (MichaelBurov); pilot hole (MichaelBurov); pilot drill-hole (MichaelBurov); pilot well (Jenny1801) |
пилотная скважина: 7 phrases in 5 subjects |
Caspian | 2 |
Drilling | 1 |
Oil / petroleum | 2 |
Oil and gas technology | 1 |
Technology | 1 |