燕云台在线观看免费国语完整版,梁朝伟和汤唯的那段未删减版,最好的我们免费观看完整版在线,诅咒电影完整版在线观看2019,欧美国产日韩一区,日韩第二页,青娱乐国产在线观看

Municipal and highway engineering
Yuhe bridge, lechuan street, Weifang City
Yuhe bridge, lechuan street, Weifang City, is an urban bridge across Yuhe River, with a span of 4 × 22m, reinforced concrete bored pile foundation, high prestressed concrete continuous box girder, the total width of the bridge deck is 27m, the whole bridge is divided into North and south two designs, each of which is 13.5m wide, with a cross section of 3M sidewalk + 21m motorway + 3M sidewalk, asphalt concrete motorway, sidewalk Granite fire plate shall be paved, stainless steel railings shall be installed around the bridge body, and real stone paint shall be sprayed on both sides of the periphery. 2015 Weifang Municipal gold cup demonstration project.