staircase design in DWG file which includes the details of stair design, riser height, and tread width details, etc it also provides the details of floor level.
Detail of spiral stairway
Top view of floor mat cad
Roof plan cad drawing is g
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Parapet in difference of r
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Roof detail autocad dwg fi
Detail of stair and railin
Tower adjustment in block
Shrimp farming drawing and