Development and Construction of Assembling Jack Plane Set for Precast Element Lining of Three-hinged Arch Tunnel

  • 三铰拱隧洞预制构件衬砌安装台车组研制与施工

  • 互联网摘选 2025-01-20 12:46:37

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句