Home Constructive details Metallic structures tetrahedron tetrahedron Description Save Tetrahedron support girders bridge metrolinea b/ga Format DWG File size 1.57 MB DOWNLOAD DWG share your appreciation Related Posts Steel structure bracing Zero slab detail Beams structural details factory structure Detail and axonometry of metallic structure Arch-type metallic coverage Detail of joints in metal structure of sheds Metallic structure Steel structures industrialized system metallic details beams; hss; angles iso9001 asme.. constructive cut metal column anchor Metallic structure American steel section shed structure Metallic structure Rectangular ECO profiles