If the water level dropped rapidly in the expansion tank of a closed diesel engine cooling water system you should suspect a ().
时间:2019-04-14 19:06:52 关键词:in,rapidly,tankIf the water level dropped rapidly in the expansion tank of a closed diesel engine cooling water system, you should suspect a ().
A.loss of suction in the circulating pump
B.leak in the primary cooling system
C.broken raw water pump shaft
D.burned or cracked piston in one cylinder
答案解析
B
举一反三