Ground (water) source heat pump system
熱源塔熱泵係統超低(di)溫空氣(qi)源熱泵機組(zu)地(水)源熱泵係統汙水源熱泵機組(zu)熱水機係統空氣(qi)源熱泵熱風機組(zu)-糧食烘幹
