时政频道: 贵州瓮马铁路背后河特大桥顺利完成架梁

时政频道
时政新闻 
贵州瓮马铁路背后河特大桥顺利完成架梁
Dec 6th 2018, 00:00, by 人民网

 

  12月2日,随着架梁机上最后一孔T梁精准就位,贵州瓮(瓮安)马(马场坪)铁路一标背后河特大桥顺利完成所有梁片的架设,标志着瓮马铁路铺架工作取得又一个阶段性突破。易盛武摄(人民视觉)  

  《 人民日报 》( 2018年12月06日 10 版)

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