Professional road cutting machine manufacturers
Many years of road cutting machine experience
139-1432-7823
Current Position:Home>>News
Publish:kapuwei Time:2017/10/5 Read:【3077】
9月28日,中國鐵建十九局集團的員工正在京沈高鐵遼寧朝陽段鋪設(shè)正線鋼軌。
當日,隨著最后一對500米長軌平穩(wěn)落下,京沈高鐵遼寧段正線鋼軌的全線鋪設(shè)任務(wù)全面完成。京沈高鐵遼寧段全長約396公里,是我國“四縱四橫”客運專線的重要組成部分,是連接東北與華北的大動脈。
Pre:Jiangsu: taihu bridge complex and yu yangshan tunnel open to traffic
Next:Hand held double-headed chisel