問題詳情

34. What is the fluid employed as the heat absorber or cooling agent in any refrigeratingprocess?
(A) Refrigerator
(B) Refrigeration
(C) Refrigerant
(D) Designation liquid

參考答案

答案:C
難度:非常困難0
統計:A(0),B(1),C(0),D(0),E(0)

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