Here is an autocad dwg file for details of drain . a channel or pipe carrying off surplus liquid, especially rainwater or liquid waste.
Construction building deta
Site plan detail dwg file
Footing
Residential House Raft Sla
Dwg file of construction d
MARINE WATER TUBE BOILERS
Construction detail with v
Construction view with fin
Crane section detail dwg f
Construction sections deta
Sanitary sewer system plan
Mettalic roof details
