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Dalian Bay Subsea Tunnel work progress intensive way with CREG TBM

    Chu Yang
    By Chu Yang Replies (2)

    Dalian has many big infrastructure construction projects. Dalian Bay Subsea Tunnel is important of them. It is subsea underwater bored by CREG (China Railway Engineering Equipment Group Co., Ltd.) slurry TBM 12.26 meter. It is double track tunnel.

    http://big5.xinhuanet.com/gate/big5/www.xinhuanet.com/fortune/2020-06/27/c_1126165420.htm

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