Planning and Installing Micro-Hydro Systems: A Guide for Designers, Installers and Engineers - Original PDF
نویسندگان: Chris Elliott
خلاصه: An essential addition to the Earthscan Planning & Installing series, Planning and Installing Micro-Hydro Systems provides vital diagrams, pictures and tables detailing the planning and installing of a micro-hydro system, including information on the maintenance and economics once an installation is running