亚洲无码在线视频网址,97成人精品一区二区三区狼人,成人国产精选视频在线,色狠狠躁日日躁夜夜躁A片55,GOGO大胆国模一区二区私拍

Chongqing Fengdu Yangtse River Bridge is a reinforced concrete composite beam and shallow stiffening suspension bridge whose bridge elevation is 208m and approach length is 1.48 km, with an overall length of 620m, contains 450m main span and 15m wide bridge deck. Commencement date of it’s construction is Oct. 18, 1994 and it completed construction and opened to traffic on Jan. 20, 1997 and was awarded a Silver Medal of National Quality Project.