A.after TDC
B.before TDC
C.after BDC
D.before BDC
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A.after TDC
B.before TDC
C.after BDC
D.before BDC
A.a gravity tank
B.a sump
C.a vessel
D.a bottle
A.intercooler
B.open air
C.oil fired boiler
D.B and C
A.TDC
B.DTC
C.BDC
D.DBC
A.the cylinder liner
B.the cylinder cover
C.the cylinder jacket
D.the piston
最新試題
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Routine monitoring of a diesel engine should include （）.
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