問題詳情

36.Which type of pump is used to transfer fuel oil?
(A)Centrifugal pump
(B) Screw pump
(C)Rotary pump
(D)Ejector pump

參考答案

答案:B
難度:適中0.689655
統計:A(2),B(20),C(3),D(3),E(0)

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