bascule leaf
短語詞組
- bascule leaf west bank 上開橋扇
- single leaf bascule bridge 單扇上開橋
- double -leaf bascule bridge 雙葉竪鏇橋
- leaf bascule bridge 雙葉竪鏇橋;單葉竪鏇橋
- twin -leaf bascule bridge 雙翼衡重式仰開橋
- single -leaf bascule bridge 單葉竪鏇橋
- leaf of bascule bridge 竪鏇橋橋翼 返回 bascule leaf