A.setting tanks
B.service tanks
C.tanks
D.drain tanks
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A.a service tank
B.a collecting tank
C.a sump
D.a settling tank
A.the outlet of oil
B.the outlet of water
C.the bowl periphery
D.the center of bowl
A.bowl periphery
B.bowl center
C.upper surface
D.lower surface
A.just below the crankcase
B.the oil cup for the exhaust valve
C.the pan for collecting drain fuel oil
D.oil circulating pump
A.oil
B.sea water
C.air
D.fresh water
最新試題
If the main engine of an unattended engine room shuts down automatically, it will be indicated by an alarm （）.
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Lube oil cannot be efficiently filtered if its （）.
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