CAD drawing details of ventilation duct design which shows balancing valve details, electrical motor details, pipe unit details, manhole unit details, and other blocks detailing.
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Column view with structura
Structural plan,elevation
Complex Construction CAD D
160mm diameter of Pile fou
Stair Design
Section view of truss and
Foundation lean concerte d
Sky windows In AutoCAD Fil
Water pump connection deta
Structure detail view dwg
Flooring Tiles Detail The