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这里曾被原煤炭部党组确定为全国首批创建的十五个现代化样板矿之一,曾打破“综采不过长江”的纪录,如今已改写“打眼放炮、推车架料”的原始掘进工艺历史,打破重煤集团无综掘的纪录,掘进装载机械化从组建前的46.3%跃升至67.26%。它就是重庆地区生产调控能力最强、西南地区机械化程度最高的现代化矿井——重庆能源集团打通一矿。
It was once identified by the party committee of the former Ministry of Coal Industry as one of the 15 modernized model mines that were first established in the country and has broken the record of “comprehensive mining but the Yangtze River.” Now it has rewritten " Of the history of the original tunneling technology to break the record heavy coal group no comprehensive digging mechanization of tunneling from 46.3% before the formation jumped to 67.26%. It is the strongest production control in Chongqing, the highest degree of mechanization in Southwest China’s modernization of the mine - Chongqing Energy Group to open a mine.