air source heat pump system
bivalent heat pump system
ground coupled heat pump system
Ground Source Heat Pump System
土壤热源热泵系统
土壤源热泵系统
地源热泵
土壤源系统
地热泵系统
Ground-source Heat Pump System
Groundwater Heat Pump System
Groundwater Source Heat Pump System
地下水源热泵系统
地下水水源热泵系统
地下水源热泵
地源热泵系统
Sewage-source Heat Pump System
water loop heat pump system
Water Source Heat Pump System
absorption type heat pump
absorption-type heat pump
absorptive-type heat pump
Air Source Heat Pump Unit
风冷热泵机组
空气源热泵机组
空气源热泵热水机组
空气源热泵系统
Air Source Heat Pump Water Heater