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  CREG Hosts Ceremony for First EPB TBM for Guiyang Metro

    China Railway Engineering Equipment Group (CREG) ceremony for EPB TBM Qianjin (CREC 773) on July 15 in Zhengzhou, China factor. It is for Guiyang Metro Project. https://tunnelingonline.com/creg-hosts-ceremony-for-first-epb-tbm-for-guiyang-metro/

  Tags: China tunnel boring machine, china tbm, CREG EPB TBM

  1447 days ago