問題詳情

⑵ The fresh water cooling system is a closed cooling system, in which the fresh waterfirst passes the fresh water cooler, where it is cooled by sea water, and then is circulatedthrough the cooling water jackets of the main engine by fresh water pump to coolcylinder liners, cylinder heads and exhaust valves.

參考答案

答案:A
難度:簡單0.72069
統計:A(418),B(21),C(14),D(95),E(0)

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