Coupling at manhole junction typical drawing is given in this AutoCAD drawing model. 150mm diameter is provided. For more details download the AutoCAD drawing file for free.
25x6m house plan second fl
House Drainage System Plan
9x18m storehouse water lin
Single sanitary water line
2D CAD blocks of different
Drainage Plan, Elevation A
Simple faucet 2d cad block
6x5m water tank plan is gi
4x3m toilet plan has given
Sentry Bath CAD block draw
Sanitary Ware Detail
Toilet plan of the hospit