A.registry
B.ship hull
C.nationality
D.replacing machineries and electric devices
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A.surveyor
B.chief engineer
C.captain
D.chief mate
A.Ship Survey Bureau
B.CCS
C.Maritime Safety Administration
D.all of the above
A.starting
B.running
C.running-in
D.direction changing
A.after the mooring trial has passed
B.before the mooring trial
C.under the surveyors supervision
D.after repair
A.cold condition
B.stillness condition
C.certain air pressure
D.the surveyors supervision
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