Jiangmen–Zhuhai High-Speed Rail Section 7: All 237 Box Girders Installed Ahead of ScheduleWarm congratulations! Section 7 of the Jiangmen–Zhuhai High-Speed Rail (Zhuzhao High-Speed Rail), undertaken by our company, has witnessed the precise placement of the final 32.6-meter-long, approximately 700-ton double-track box girder, marking the
Created on 09.20