桁架结构 Truss Structure ; trussed construction

格构桁架 [建] lattice truss

钢格构桁架 Steel Lattice Truss

构成桁架梁 Trussed Girder

桁架式锅炉构架 trussed type boiler structure

桁架式构架 [建] trussed frame

桁架结构装卸桥 latticed structure loader-unloader

环形桁架结构 the hoop truss structure

立体桁架拱结构 three-dimensional truss arch structure

索桁架膜结构 Cable Truss Membrane