2020-08-17T14:28:00
CHINA: On August 13 construction teams holed through the 14∙5 km Duoji tunnel in the Mojiang Hani district, northeast of the town of Pu’er Simao. The tunnel is one of the most challenging structures on the 507 km Yuxi – Mohan corridor, which forms the Chinese segment of the cross-border ...
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