A.the latter
B.latter
C.former
D.the former
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A.chromed
B.welded
C.galvanized
D.bolted
A.a high exhaust temperature
B.a high smoky exhaust
C.a high output
D.a high compression
A.packings
B.piston rings
C.distributor rings
D.scraper rings
A.bridges
B.recesses
C.rears
D.ridging
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
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
最新试题
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A diesel engine piston ring face is in direct contact with the ().
If the main engine of an unattended engine room shuts down automatically, it will be indicated by an alarm ().
An automated diesel engine should normally shut down due to ()
How many power strokes per crankshaft revolution are there in an eight cylinder, two stroke/cycle diesel engine?()
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