１９９４年全国暖通空调制冷学术年会在张家界举行中国建筑学会暖通空调学术委员会和中国制冷学会第五专业委员会（以下简称两委员会）联合举办的１９９４年全国暖通空调制冷学术年会于１９９４年１０月１７日至１９日在湖南省张家界市举行。来自全国二十九个省、市、自治... In 1994, the National HVAC Refrigeration Academic Annual Conference was held in Zhangjiajie in 1994. The National HVAC Refrigerating Academic Conference 1994 was held in 1994 jointly organized by the Chinese Society of Architects HVAC Academic Committee and the Fifth Professional Committee of the China Refrigeration Association (hereinafter referred to as the “Two Committees”). Held in Zhangjiajie City, Hunan Province from October 17th to 19th. From 29 provinces, cities, autonomous regions...