新闻国内: 高铁钢轨打磨专修队：极寒夜里的“满天星”

新闻国内 新闻国内

高铁钢轨打磨专修队：极寒夜里的"满天星" Feb 10th 2019, 11:37, by www.qq.com 在一望无际的哈大高铁线路上北风呼啸、寒意袭人，为确保高寒高铁的安全运行，每天晚上都有一群身着身黄色反光马夹的工作人员对高铁钢轨进行打磨，打磨的火花如同极寒夜里天空中的星星，照耀着旅客们的平安回家路。凌晨，零下20多摄氏度，沈阳高铁维修段钢轨打磨专修队队长郑明皓和他的四个队员乘坐1个多小时的工程维修车，

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