This architectural drawing is Cross section of washbasin in AutoCAD 2D drawing, dwg file, CAD file. Sinks are bowl-shaped plumbing fixtures used for hand washing, dishwashing, and other functions. Other names for sinks include sinkers, washbowls, hand basins, wash basins, and simply basins. Sinks include a tap that can supply hot and cold water and may also have a spray feature for expedited rinsing. For more details and information download the drawing file.