Stair steel structure elevation in auto cad file in elevation include detail of vertical and angular view of stair step and metal support cylindrical system for up down of stair and important dimension.
Bolster on piles with meta
Steel frame roof construct
Steel piping plan and elev
Structure detail of alumin
This drawing defined the r
material Details of Steel
Long Truss Span Structure
Design of development, lap
spacer plate mild steel de
Structure view of roof pla
Beam at different in level
Plan and elevation of meta
