短語詞組短語cantilever lattice girder bridge 懸臂式桁橋cantilever r girder 懸臂梁cantilever casting box girder 懸澆箱梁hinged cantilever girder 鉸接懸臂梁cantilever girder bridge 懸臂梁橋;懸臂橋cantilever casting box girder bridge 懸澆箱梁橋cantilever box -girder bridge 懸臂箱梁橋double cantilever girder -erecting machine 雙懸臂式架橋機(jī) 返回 cantilever girder