X Arch Bridge 提篮拱
double x-arch bridge 斜靠式拱桥
steel box x-arch bridge 钢箱提篮拱
double steel box x-arch bridge 复式钢箱提篮拱
X-type arch bridge 提篮式拱桥
x type arch bridge 提篮拱桥
X-style arch bridge 提篮拱桥
long-span X-Style Arch bridge 大跨度提篮拱
x-style tied arch bridge 提篮式系杆拱桥
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