ABSORPTION HEAT PUMP SYSTEM
air source heat pump system
bivalent heat pump system
CLOSED-LOOP LAKE WATER HEAT PUMP SYSTEM
composite heat pump system
Compound heat-pump system
compound source heat pump system
deep well water source heat pump system
gas engine heat pump system
GEOTHERMAL HEAT PUMP SYSTEM
ground coupled heat pump system
Ground Source Heat Pump System
土壤热源热泵系统
地源热泵
土壤源热泵系统
土壤源系统
地热泵系统
Ground-coupled Heat Pump System
Ground-source Heat Pump System
ground-sourse heat pump system
Groundwater Heat Pump System
Groundwater Source Heat Pump System
地下水源热泵
地下水源热泵系统
地源热泵系统
地下水水源热泵系统
Groundwater-source Heat Pump System