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[单选题]
当()时,标志着柴油机润滑系统工作正常。
A.主油道机油压力≥200kPa
B.机油出口温度大于90℃
C.主油道机油压力≥343kPa
D.主油道机油压力≥2343kPa,机油出口温度低于90℃
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A.主油道机油压力≥200kPa
B.机油出口温度大于90℃
C.主油道机油压力≥343kPa
D.主油道机油压力≥2343kPa,机油出口温度低于90℃
A.机油集滤器一粗滤器一细滤器一机油泵一主油道一油底壳
B.机油集滤器一机油泵一粗滤器一主油道一油底壳
C.机油集滤器一机油泵一细滤器一主油道一油底壳
D.机油集滤器一粗滤器一机油泵一主油道一油底壳