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單項(xiàng)選擇題

The operating water is supplied under the （）of an oil separator.

A.sliding bowl bottom
B.bowl hood
C.bowl
D.filter units

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單項(xiàng)選擇題

The （）has a water damp ring.

A.purifier
B.oil/water separator
C.incinerator
D.distiller

單項(xiàng)選擇題

Duty officer informs us that the vessel is out of harbor and in “Full Ahead”We are going to run （）.

A.diesel oil instead of fuel oil
B.fuel oil instead of diesel oil
C.diesel oil instead fuel oil
D.fuel oil instead diesel oil

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