A.gears
B.rams
C.barrels
D.cams
您可能感興趣的試卷
你可能感興趣的試題
A.is purified
B.in timed
C.is compressed
D.atomizes
A.crown and skirt
B.liner and jacket
C.ring and groove
D.jacket and block
A.thinner
B.thicker
C.smoother
D.rougher
A.telescopic pipe
B.large bore pipe
C.generating pipe
D.central pipe
A.flat surface
B.mirror finish
C.sloping surface
D.inclined surface
最新試題
As soon as a diesel engine has started, which of the listed engine operating parameters should be checked FIRST?()
The Port State Control officer may witness a fire drill carried out by the crew assigned to these duties on the()
Using a file without a handle may result in ()
The main purpose of port State control is not to()
For a given exhaust gas boiler, what is the quantity of its evaporation mainly determined?()
During the diesel engine running, the water level of F.W expansion tank should normally kept in the () level of glass tube.
Engine parameters shall be corresponded to NOx Technical Files. This is required by ()
()are used to digest the sewage to produce innocuous sludge in a biological sewage treatment plant.
Which of the listed governor characteristics will greatly affect the load sharing relationship between paralleled diesel generators?()
The flash point of a residual fuel oil should be used to determine the highest temperature to which oil may be heated()