Sanitary installation in hotel building structure detail 2d view CAD structural block layout file in dwg format

Sanitary installation in hotel building structure detail 2d view CAD structural block layout file in dwg format, sanitary installation detail, specification detail, sanitary toilet and bathroom detail, door, window and vent detail, RCC structure, specification detail, drainage chamber detail,sewer pipe detail, isometric view detail, scale 1:20 detail, leveling detail, etc.