1. Advanced technologies in absorption machines;Kannoh;Energy and Resources,1990
2. Development of an air-cooled double effect absorption chiller heater;Ohuchi,1990
3. Study on aircooled absorption system for light commercial use;Sawada,1991
4. Study on heat transfer analysis for the vertical condenser/absorber of an air-cooling absorption chiller/heater;Ogawa,1991
5. R & D of absorption heat pumps in Europe and America;Isshiki;Energy and Resources,1986