road crossing design 中文意思是什麼
road crossing design
解釋
交叉口設計-
Probe into design scheme of turning grade crossing into grade separation at road junction of huangling
關于黃陵道口平交改立交設計方案的探討 -
Answer 25 : the location and mode of road crossing belong the scope of design can be modified
答:屬設計范圍內的道路交叉口的位置及形式可以修改。
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