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3月14日,河南油田井下作业处特种作业工程一部的38名员工和2000型压裂车组开进了平顶山矿区首山一矿煤层气压裂施工工程。
On March 14, 38 employees and a fracturing unit of type 2000, a special operation project of the underground operation site of Henan Oilfield, opened into the CBM fracturing construction at the First Hill Mine of Pingdingshan Mining Area.