Weisu High-Speed Railway Begins Girder Erection， Marking Major Construction Milestone
🏗️ A 32.6-meter-long, 697-ton girder was successfully placed on the No. 97 and No. 98 piers of the Qinglan Expressway Bridge at t
🏗️ A 32.6-meter-long, 697-ton girder was successfully placed on the No. 97 and No. 98 piers of the Qinglan Expressway Bridge at t