Air conditioner - Chen Qifan; Gu Yuhui; Yang Tianyou; Jia Xiaoxing; Wan Jiong; Ma Junfeng; Li Qing; Wu Chaoliang (2016)
Keywords: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS