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Termes pour sujet Technologie pétrolière et gazière contenant First | Toutes les formes | correspondances exactes uniquement
AnglaisRusse
first conductor short string of large casing used offshore and in marshy locations to keep top of well-bore open and provide means of conveying up-flowing drilling mud from well-bore to mud pitшахтовое направление скважины
first oil discoveredвремя обнаружения первой нефти в скважине