题目内容

Which of the following words is 油水分离器?

A. Oil water separator
B. Oil separator
C. Purifier
D. Clarifier

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Which of the following words is 空压机?

Air compressor
B. Air receiver
C. Air bottle
D. Air charge

Which of the following words is 发电机?

A. Main engine
B. Steam engine
C. Auxiliary engine
D. Generator engine

Which of the following words is 齿轮泵?

A. Gear pump
B. Centrifugal pump
C. Ejector pump
D. Reciprocating pump

What's English for 锚机?

A. Windlass.
B. Mooring winch
Crane
D. Hydraulic motor