Here is an autocad dwg file for details of drain . a channel or pipe carrying off surplus liquid, especially rainwater or liquid waste.
Beam and column plan detai
Canal section plan autocad
Bolt nut section detail dw
Foundation plan and sectio
Construction view of park
Handrail plant detail dwg
Section by facade detail d
Wall section details dwg f
Construction detail layout
Plan, elevation and sectio
Roof plan detail with roof
Detail eaves gutter sectio
