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China: Drilling of undersea tunnel of Guangzhou-Zhanjiang high-speed railway completes
China Railway 14th Bureau Group complete to bore 9640 meters large-diameter high-speed rail undersea tunnel crossing under 2.5 kilometer Zhanjiang Bay.
http://www.ecns.cn/news/cns-wire/2024-03-15/detail-ihcyptyk0579264.shtml
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http://www.ecns.cn/news/cns-wire/2024-03-15/detail-ihcyptyk0579264.shtml
Drilling of undersea tunnel of Guangzhou-Zhanjiang high-speed railway completes
www.ecns.cnShield drilling for the Zhanjiang Bay undersea tunnel of the Guangzhou-Zhanjiang high-speed railway in Zhanjiang city, South China's Guangdong Province was completed on Friday.