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Speed up the Construction of Qiantang Expressway
Hangzhou News   2021-04-28 14:49   Source:Hangzhou Daily

The cutterheads of two shield tunneling machines, one on the left line and the other on the right line, rotated slowly towards the target in the 23-meter-deep shaft on the construction site of the river-crossing tunnel of East Genshan Road. Workers on the ground were also busy. Some were welding, some were operating the gantry cranes to transport constructions materials…

Author:Article by GE Xiaolu (Reporter) Photo by ZHANG Zhibing (Reporter)  Editor:Zhang Di
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