suspension girder
短语词组
- suspension n girder 悬梁
- continuous suspension girder 连续悬梁;联贯悬梁
- Design of suspension girder 悬浇梁设计
- automobile suspension girder 汽车悬架
- suspension casting of girder 主梁悬浇施工
- suspension girder WESTBANK 悬梁
- suspension girder for oil tank 油箱吊梁
- stiff girder suspension bridge 加劲梁悬索桥 返回 suspension girder