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CREG Φ14.29m Dual Mode TBM Ready for Guifeng Mountain Tunnel

    Caihong Wen
    By Caihong Wen

    China Railway Group (CREC) China Railway Engineering Equipment Group Co (CREG) TBM

    https://tunnelingonline.com/creg-%cf%8614-29m-dual-mode-tbm-ready-for-guifeng-mountain-tunnel/

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    TBM World - Tunnel Boring Machine Group

    TBM World - Tunnel Boring Machine Group

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    cover tunnel photo by: Matt Brown from London, England / CC BY

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