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A close look at largest shield tunneling machine to be exported by China
CREC 1459 MEGA SLURRY TBM diameter of 15.7 meters. Largest Tunnel Boring Machine ever exported from China.
https://www.ecns.cn/hd/2025-05-09/detail-iherfyrs7209818.shtml#
cover tunnel photo by: Matt Brown from London, England / CC BY
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https://www.ecns.cn/hd/2025-05-09/detail-iherfyrs7209818.shtml#
A close look at largest shield tunneling machine to be exported by China
www.ecns.cn