2d cad drawing of steel beam autocad software detailed with false ceiling with gypsum cardboard. Metal proof and thermal insulation of extruded rigid polystyrene
2d cad drawing of parapet
Roofing structure detail p
Roof with stone lining and
House and foundation of ma
Construction block detail
2d cad drawing of section
unequal size branch weld D
Sectional detail of constr
The working drawing detai
Brick wall, column, wall c
Street hydrant plan and se
Piping and stair detail of
