steel truss
桁架桥
truss bridge
暂无补充释义。
相关词条
truss
roof truss
lattice truss
Pratt truss【建】
truss ( trussed girder )
truss head rivet
simple truss
truss bridge
暂无补充释义。
steel truss
truss
roof truss
lattice truss
Pratt truss【建】
truss ( trussed girder )
truss head rivet
simple truss