Detail of air crossing in channels with pipes layout file, scale 1:50 detail, dimension detail, naming detail, pipe detail, column section detail, etc.
Floor plan, foundation pla
Medium high level house
Pat steel system details d
Stair on etract
Wall section detail dwg fi
Armed diaphragm interior a
Staircase railing developm
Construction detail dwg fi
Roof plan detail dwg file
Paving design construction
Inspection box - tabulatio
Detail drawing of potable
