床暖房http://www.healthyheating.com/History_of_Radiant_Heating_and_Cooling/History_of_Radiant_Heating_and_Cooling_Part_1.pdf ^ Zhuang, Zhi; Li, Yuguo; Chen
火炕Radiant Heating and Cooling Systems”, ASHRAE Journal, http://www.healthyheating.com/History_of_Radiant_Heating_and_Cooling/History_of_Radiant_Heating_and_Cooling_Part_1