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drillstring (образовано от drilling string Shevchenko D.) |
буровая колонна : 99 phrases in 15 subjects |
Caspian | 3 |
Construction | 1 |
Drilling | 34 |
Geophysics | 7 |
Mining | 7 |
Nautical | 1 |
Oil / petroleum | 9 |
Oil and gas | 18 |
Oil and gas technology | 7 |
Oilfields | 3 |
Production | 3 |
Sakhalin | 2 |
Sakhalin R | 1 |
Technology | 2 |
Transport | 1 |