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< a h r e f = " / g u a n g d o n g q i y e / s h e n z h e n s h i / / s h title>神华准池铁路全线隧道全部贯通-水泥网/ s h e n zname="keyword" content="混凝土协会,铁路,项目动态 / s h e n zname="description" content="全线2012年3月18日正式开工，线路全长179.862km，新建隧道共计24座，最长隧道11293m，占线路总长的22.3%，桥梁总长45.19km，占线路总长的25.1%，区间路基长86.307km，占正线全长的47.99%。" / / s h e n zname="viewport" content="width=device-width, initial-scale=1.0 / s h e n zhttp-equiv="X-UA-Compatible" content="ie=edge / s h s h link rel="stylesheet" href="//css.ccement.com/css/news_ccement/ocom.css?_v=20251356 / s h
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