水-气式热泵 water/air heat pump
土壤热源热泵 ground source heat pump
土壤盘管热泵 ground coil heat pump
水源热泵 water source heat pump
水盘管热泵 water coil heat pump
空气源热泵 air source heat pump
空气盘管热泵 air coil heat pump
热泵空气盘管 heat pump air coil,air coil
热泵水盘管 heat pump water coil,water coil
热泵土壤盘管 heat pump ground coil,ground coil