片语
steel plate girder bridge钢板梁桥
prestressed concrete plate girder bridge低高度预应力混凝土板梁
special-typed plate girder bridge异型板桥
railway steel plate girder bridge铁路钢板梁桥
plate e girder bridge板梁桥
deck steel plate girder bridge上承式钢板梁
hollow plate girder bridge空心板梁桥
through plate girder bridge下承钣梁桥
deck plate girder bridge上承板梁式桥