steel-truss beam的意思|示意
钢铁构架梁
steel-truss beam的网络常见释义
钢桁梁 ... steel-plate shear walls 钢板剪力墙 steel-truss beam 钢桁梁 steel-tube truss rib arch bridge 空钢管桁肋式拱桥 ...
steel-truss beam相关短语
1、 welded steel truss beam 栓焊钢桁梁
2、 movable steel truss beam 活动钢桁梁
3、 combined steel truss beam 结合钢桁梁