As soon as the Spring Festival holidays finished, the installation of steel cofferdams started on the bridge over Pengxi River, one of the bridge projects along the Zhengzhou-Wanzhou high-speed railway. Now that the piers’ pile foundations are complete, the workers are jointing and installing the steel cofferdams.
Copyright © 2018 CGTN. Beijing ICP prepared NO.16065310-3
Copyright © 2018 CGTN. Beijing ICP prepared NO.16065310-3