Bridge gauge can be used to measure _____ of a diesel engine.
A.diameters of journals
B.deflections of crankwebs
C.diameters of crankpins
D.none of the above
第1题
A.increased engine breathing efficiency
B.excessive valve lash
C.excessive lube oil consumption
D.lower than normal fuel consumption
第2题
A.piston gudgeon pin
B.piston skirt
C.cross-head
D.cross-head pin
第3题
A.due to
B.owing to
C.results from
D.results in
第4题
A.steam trap
B.check valve
C.separator
D.strainer
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