内容标题35

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                郑西客专

                来源:本站原创??时间:2018-04-04?【字体:??

                华山下,动车ㄨ在中铁二十三局集团承建的郑西客专渭南渭河特大桥行驶。该桥全长79.732 km,是郑西线最长桥梁我要回去了,建设期也是同类世界最长桥梁。郑西门又传来了敲门声客专于2010年2月1日通车,该线的开通拉动了◤郑州至西安沿线的经济。该桥获2012年度国家优质工程银质奖。(马鹏飞 摄)

                郑西客专:我国首条】湿陷性黄土地区修建的高速铁路

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