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solar/heat pump combination with an air heat pump是什么意思Another variant is a solar/heat pump combination with an air heat pump.是什么意思?求翻译帝英语帝各种帝! solar water pump What is the advantages of Sluckz heat pump? Which supplier has the bset swimming pool heat pump? heat pump all in one 中文如何翻译 How is the installation of heat pump all in one? Test:Measurement of solar heat gain properties怎么翻译 pump solar solar heat comb是什么意思 COMB是什么? comb过去式 comb our 英语翻译1、Frost retardation of an air-source heat pumpby the hot gas bypass method2、This study is concerned with a hot gas (refrigerant) bypass method to retard the formation and propagation of frost in an air-source heat pump. water pump doseage pump