单选题
1分
If an auxiliary diesel engine coolant temperature is higher than normal, but the thermostat is deter...
If an auxiliary diesel engine coolant temperature is higher than normal, but the thermostat is determined not to be detective, you would suspect a/an _______.
参考答案: B
参考解析: 注:如果副机冷却水温度高于正常值,但是温度调节器没有损坏,你怀疑缸套水冷却器脏污。