Professional road cutting machine manufacturers
Many years of road cutting machine experience
139-1432-7823
Current Position:Home>>Honor
Publish:kapuwei Time:2017/10/5 Read:【3305】
9月28日,中国铁建十九局集团的员工正在京沈高铁辽宁朝阳段铺设正线钢轨。
当日,随着最后一对500米长轨平稳落下,京沈高铁辽宁段正线钢轨的全线铺设任务全面完成。京沈高铁辽宁段全长约396公里,是我国“四纵四横”客运专线的重要组成部分,是连接东北与华北的大动脉。
Pre:Jiangsu: taihu bridge complex and yu yangshan tunnel open to traffic
Next:Hand held double-headed chisel