問題詳情

38. Charging is a process of the diesel engine that supplies into cylinder for compression.
(A) feeding water
(B) air
(C) fuel oil
(D) exhaust gas

參考答案

答案:B
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

內容推薦

內容推薦