Detail of floor area ration at stair of hospital building is given in the Autocad 2D DWG drawing file. Louvres have become recognised as a sustainable way to cut down heating and cooling costs and are an effective system for controlling the climate in a building and guiding fresh air in while ushering stale air out. Thank you for downloading the Autocad DWG drawing file and other CAD program files from our cadbull website.
