The Zhengzhou to Fuyang high-speed railway engineering control and the continuous beam of the Zhou Huai Bridge across the New Canal were closed today. They use segmented prefabricated plastic assembly technology
郑州至阜阳高速铁路控制性工程，周淮特大桥跨新运河连续梁今天合龙，它采用节段预制胶接拼装技术