girdle structure环带结构
girdle sensation紧缩感
girdle pain紧缩性疼痛
girdle of inferior extremity下肢带
girdle canal环围道
girdle bone肢带骨
girdle axis环带轴
girderless floor system无梁楼盖系统
girder truss梁构桁架
girder system梁系
girder structure梁式结构
girder steel钢梁
girder stay桁撑
girder span梁跨
girder space桁间隔
girder radial drilling machine桁式摇臂钻床，梁式摇臂钻床
girder propping安顶梁
girder pole桁架杆柱
girder pass钢梁孔型
girder parts桁梁轧辊型缝