A.is usually cooled by sea water
B.can be replaced when worn out
C.is in direct contact with the water in the bore of the cylinder
D.can t expand when heated
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A.cylinder liner
B.coupling flange
C.cylinder cover
D.piston crown
A.nuts and bolts
B.new joints
C.spring force
D.sealing rings
A.throw
B.crankshaft
C.crankpin
D.crosshead
A.TDC
B.DTC
C.BDC
D.BCD
A.inwards
B.outwards
C.downwards
D.upwards
最新試題
Control of the main propulsion diesel engines can be shifted from the engine room to the wheelhouse from the （）.
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A thrust bearing is used with a propulsion diesel engine to （）.
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Combustion knock occurring in a diesel engine can be caused by （）.