The bridge concatenation method of the extension project is to rely mainly on stepping the foot - path, with bridge type both sides concatenation, local separation.
扩建工程桥梁拼接方法是以同跨径、同桥型两侧拼接为主，局部分离为辅。
The bridge concatenation method of the extension project is to rely mainly on stepping the foot - path, with bridge type both sides concatenation, local separation.
扩建工程桥梁拼接方法是以同跨径、同桥型两侧拼接为主，局部分离为辅。
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