Here is the description for the details of spire stairway . It is A top part or structure that tapers upward, such as a rock formation or steeple.
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Facade section plan detail
Concrete lank plate ports
Section plan detail dwg fi
Concrete slab constructive
Terrace plan detail
Tower guard booths detail
Office wall profile plan w
Staircase construction det
Details of a steel slab
Construction detail dwg fi
Construction detail layout