大型十字头式柴油机活塞外圆表面在正常运转中不会产生磨损 只是在_______等异常情况下发生A.运转
大型十字头式柴油机活塞外圆表面在正常运转中不会产生磨损,只是在_______等异常情况下发生
A.运转
B.磨损
C.配合
D.拉缸
请帮忙给出正确答案和分析,谢谢!
参考解答
正确答案:D
相似问题
Have you ever served the auxiliary engine to combu
Have you ever served the auxiliary engine to combustion heavy oil? What should be borne in mind when transferring oil; from heavy oil to light oil?请帮忙给出正确答案和分析,谢谢!
The frequency of an AC generator is controlled by
The frequency of an AC generator is controlled by theA rheostatB governorC exciterD capacitor请帮忙给出正确答案和分析,谢谢!
If the engine does not start on air it may be due
If the engine does not start on air, it may be due toA low compression of the fuel pumpsB incorrect timing of fuel pumpsC
_____ the engines the diesel engine is ____ used
_____ the engines, the diesel engine is ____ used engine on boardA Between more commonlyB Among the most commonlyC Betwee
What are main duties for Third Engineer?请帮忙给出正确答案和
What are main duties for Third Engineer?请帮忙给出正确答案和分析,谢谢!
