1968
2021-04-25 21:01:39 | Author：冯潇然
December 29
The Nanjing Yangtze River Bridge was completed and opened to traffic. It was at that time the largest road-rail truss bridge independently designed and built by China.
2021-04-25 21:01:39 | Author：冯潇然
December 29
The Nanjing Yangtze River Bridge was completed and opened to traffic. It was at that time the largest road-rail truss bridge independently designed and built by China.