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China: Super large diameter TBM Jingtong near completion of boring Yunchaojian River Tunnel
hina Railway 14th Bureau Group Corp Ltd, a unit of China Railway Construction Corp, said its major tunnel boring machine Jingtong is inching closer to completing its mission ...
https://www.chinadaily.com.cn/a/202406/11/WS6667a709a31082fc043cbc98.html
cover tunnel photo by: Matt Brown from London, England / CC BY
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https://www.chinadaily.com.cn/a/202406/11/WS6667a709a31082fc043cbc98.html
Beijing-Tangshan rail construction gears up for enhanced regional links
www.chinadaily.com.cnConstruction of the Beijing-Tangshan Intercity Railway — an infrastructure project aiming to boost integration of the Beijing-Tianjin-Hebei cluster — has been making rapid advances, reflected by faster tunneling progress reports from participating...