例句 /

Zhang Jianzhong, Gong Yanfeng, Tu Kai, Application of air-source heat pump in Nanjing, Beijing refrigeration and air conditioning network/air cooled heat pump [J].

Zhang Jianzhong, Gong Yanfeng, Tu Kai, Application of air-source heat pump in Nanjing, Beijing refrigeration and air conditioning network/air cooled heat pump [J].

张建忠,龚延风,杜垲.空气源热泵冷热水机组在南京的应用.北京制冷与空调网/风冷热泵[J].