据央视新闻,昨天,西康高铁完成重联动车组逐级提速试验,列车稳步达到350公里设计时速,全面校验轨道、供电、信号等关键设备。西安至安康高铁线路全长约171公里,通车后西安至安康车程将由3小时缩至1小时内。
本文源自:金融界AI电报
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