top-bear arch bridge的意思|示意
美 / /
英 / /
顶承拱桥
top-bear arch bridge的网络常见释义
上承式拱桥 ... guide line of forecast of preventing hail 防雹预警指标 top-bear arch bridge 上承式拱桥 capsule contracture 纤维包膜挛缩 ...
top-bear arch bridge相关短语
1、 Long-span top-bear arch bridge 大跨度上承式拱桥