heat pump
(tennis) An official who watches the lines of the court and judges whether the ball has landed in or out and also declares foot faults.
The periodic discharging of the menses, the flow of blood and cells from the lining of the uterus in unfertilized females of humans and other primates.
A device that transfers thermal energy between spaces, usually between an enclosed space and the outdoors.
microscopic visualization
家庭のエネルギー効率を高め、暖房と冷房の両方を供給するために、ヒートポンプを設置しました。
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DiQt(ディクト)
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