A.compressing
B.interposing
C.imposing
D.pounding
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A.has to be handled
B.may be handled
C.has being handled
D.will be handling
A.air
B.heat
C.sludge
D.steam
A.for the release of air
B.for the release of water
C.in order to the release of air
D.because the release of air
A.throw
B.web
C.main bearing
D.deflection
A.the inlet valve is open
B.the exhaust valve is open
C.both valves are closed
D.both valves are open
最新試題
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Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?（）
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If a diesel engine is difficult to start and operates with the engine temperatures lower than normal, you should suspect that the （）.
Combustion knock can occur in the cylinders of a diesel engine under any condition permitting （）.
If the water level dropped rapidly in the expansion tank of a closed diesel engine cooling water system, you should suspect a （）.