短语词组短语deck end plate 甲板缘支承板;木甲板边板deck -plate casting 甲板衬筒铸件deck floor plate 甲板板Deck stringer plate 甲板边板deck tie plate 甲板牵板deck steel plate girder 承式钢板梁steel deck -plate 钢盖板deck steel plate girder bridges 上承式钢板梁桥 返回 deck plate