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为确保我国第一条双线电气化重载单元运煤专用铁路大秦线在2 000年形成1亿吨的运输能力,河北秦皇岛境内的大秦线重点配套工程“秦皇岛西疏解工程”最近开工建设。其中
In order to ensure that the first large-Qinhuangdao-Qinhuangdao railway line dedicated to coal transportation for the first double-electrified heavy-duty unit railway in China reached a transportation capacity of 100 million tons in 2000, the key supporting project of the Qinhuangdao-Qinhuangdao-West Qinhuangdao Reconstruction Project recently started construction. among them