论文部分内容阅读
非洲当地时间4月23日,以色列阿口至卡米尔铁路控制工程吉隆隧道北洞比原计划提前三个月贯通,这是承担掘进施工的中国铁建十二局集团继4月13日贯通南洞后再次取得的重大进展。至此,吉隆隧道两个4625米的主洞全部贯通。吉隆隧道取代卡迈尔隧道成为以色列境内贯通的单洞最长隧道。5年前的6月1日,也是中国铁建十二局集团和中土集团合作
Africa local time April 23, Israel’s Ikou to Kamil Railway Control Project Geelong Tunnel North hole than originally planned three months through the original, which is undertaking excavation construction of China Railway Construction 12th Bureau Group following the April 13 through the South Cave Significant progress once again made. At this point, Geelong tunnel two 4625 meters main hole all through. The Geelong Tunnel replaced the Carmel Tunnel to become the single-hole tunnel with the largest single tunnel in Israel. Five years ago on June 1, also China Railway Construction 12 Bureau Group and the Turkey Group cooperation