Here is an autocad dwg file for Grid structure. In graphic design, a grid is a structure (usually two-dimensional) made up of a series of intersecting straight (vertical,horizontal, and angular) or curved guide lines used to structure content.
Storage Tank Detail
Building structure materia
Wall contention of salt de
Grid structure
Discovery_eve_surface_moun
Structural-building plan
Beam column connection wit
College staircase plan in
Structural view with roof
Structure Cross Section Dr
Foundation steel column de
House roof plan view, foun