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индивидуальная скважина | |||
одиночная скважина | |||
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одиночная скважина |
单井 : 59 phrases in 11 subjects |
Drilling | 12 |
Electronics | 1 |
General | 9 |
Geology | 3 |
Geophysics | 3 |
Mining | 1 |
Oil / petroleum | 2 |
Oil and gas | 4 |
Oilfields | 20 |
Production | 1 |
Technology | 3 |