您要查找的是不是：
- H形钢梁 H shape steel beam
- 矩形管柱和H形钢梁端板连接分析 Extended End Plate H-Section Beam-to-Rectangular Tube Column Connection
- 异形钢梁 special shaped steel beam
- 卷边槽形钢梁 lipped channel beam
- h形 H-shaped
- 槽形钢梁 steel tub-girder
- 梯形的箱形钢梁 trapezoidal steel box girder
- H形截面 H-section
- 成形 shaped
- 他们把钢梁铆接在一起。 They riveted the steel beams together.
- 形的 aitch
- H形开槽 H-shaped cutting slots
- 超大箱形钢梁施工技术的开发和应用 DEVELOPMENT AND APPLICATION OF CONSTRUCTION TECHNIQUE FOR SUPER BOX STEEL GIRDER
- 六角形 hexagon
- H型钢梁 H steel beam
- 八边形 octagon
- 八角形 octagon
- H型简支钢梁 H-shaped simple supported steel beam
- 双H形钢柱 double H section steel mast
- H型设备钢梁 H-type girder
