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CREG Slurry TBMs Complete Trial Excavation in Hangzhou
China Railway Engineering Equipment Group Co. Ltd. (CREG) Slurry TBMs successfull
https://tunnelingonline.com/creg-slurry-tbms-complete-trial-excavation-in-hangzhou/
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https://tunnelingonline.com/creg-slurry-tbms-complete-trial-excavation-in-hangzhou/
CREG Slurry TBMs Complete Trial Excavation in Hangzhou
tunnelingonline.comTwo large diameter slurry TBMs manufactured by CREG successfully passed the trial excavation acceptance test in Hangzhou.