夏热冬冷地区冬季典型气象条件下空气源热泵“有霜不除”事故特性的实测研究
하열동랭지구동계전형기상조건하공기원열빙“유상불제”사고특성적실측연구
Field Test Investigation on the Mal-defrosting of Air Source Heat Pump Under the Typical Condition of Hot Summer and Cold Winter Region
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