Structure details in a buried gate valve with surface box, muff coupling cast iron, properly compacted granular material , road or parking level , surface box.
Steel construction
DWG CAD 2D Drawing of the
Office building staircase
Column plan and section d
Office dwg file
CAD DWG 2D file of the Tal
The left side section view
The 2D Cad Drawing file of
Right side section view of
A section view of 6’x9�
Steel angle section detail
Left side section view of