密切注意主机所有气缸的状况。
A. Find out the defects of all the cylinders of the main engine.
B. Drain all the cylinders of the main engine.
C. Pay close attention to the conditions of all the cylinders of the main engine.
D. Look at all the cylinders of the main engine .
喷油泵损坏了。
A. The fuel booster pump was broken.
B. The fuel supply pump was wrong.
C. The fuel injection pump was damaged.
D. The fuel gear pump was wrong.
冷却水压力不稳定。
A. The cooling water is under controlling.
B. The cooling water pressure is unstable.
C. The cooling water output is unstable.
D. The cooling water pressure is over the limit.
他们定期用蒸汽冲洗过滤器。
A. They flush filters with steam at regular intervals.
B. They usually flush filers with sea water.
C. They always flush filers with sea water.
D. They flush filters with steam sometimes.
给主机更换柴油
A. Exchange the main engine for diesel oil.
B. Supply the main engine with lube oil.
C. Supply steam to main engine.
D. Close the steam valve.
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