A.micro-seizure
B.scratch
C.break
D.stick
您可能感興趣的試卷
你可能感興趣的試題
A.Lack of elastic tension, when the rings are pressed into the groove by means of a stick
B.Blackish appearance
C.Fractured rings and missing rings
D.all off the above
A.micro-seizure
B.sticking
C.scratched
D.breakage/ollapse
A.micro-seizure
B.sticking
C.scratched
D.breakage/collapse
A.hazy light
B.hazy light brown
C.hazy light blue
D.hazy light grey
A.upwards;inwards
B.upwards;outwards
C.downwards;inwards
D.downwards;outwards
最新試題
If two A.C.generators are to be operated in parallel, the load is distributed evenly by()
“Insufficiency of manning or insufficiency of certification of seafarers” is an identification of a()
The additional mark ()in the Classification Certificate for Machinery means propulsion apparatus is remotely controlled on the navigating bridge control station, and engine assembly control station is unmanned periodically.
If separating effect is not good, which measure should be taken ()
The shipboard oil pollution emergency plan will be invalid after ()
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()
()are used to digest the sewage to produce innocuous sludge in a biological sewage treatment plant.
The cetane rating of diesel fuel is an indication of the ()
The ISPS Code consists of a mandatory section-Part A, which shows()