单选题
1分
Which of the following problems can cause fluctuating pressures in the closed cooling system of a ma...
Which of the following problems can cause fluctuating pressures in the closed cooling system of a main propulsion diesel engine?
参考答案: B
参考解析: 注:主机闭式冷却水系统中,冷却水泵气蚀将引起压力波动。