A.Voyage repairs
B.Routine docking
C.Damage repairs
D.Conversion
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A.voyage repairs
B.routine docking
C.damage repairs
D.conversion
A.voyage repairs
B.routine docking
C.damage repairs
D.conversion
A.informative note
B.invoice
C.store booklet
D.maintenance book
A.informative note
B.consignment note
C.store booklet
D.maintenance book
A.the chief engineer
B.the second engineer
C.the third engineer
D.the fourth engineer
最新試題
Flame failure in an automatically fired auxiliary boiler can from a/an （）
A purge recovery system is used in a centrifugal air conditioning or refrigeration system to （）
Using a file without a handle may result in （）
（）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 （）
Which of the diesel engine components listed increase air density and helps to improve engine operating efficiency?（）
“Insufficiency of manning or insufficiency of certification of seafarers” is an identification of a（）
To shut down a diesel engine after it exceeds the set maximum speed，which type of device listed should be used?（）
The condensers located in various stages of a flash evaporator are cooled by（）
The main purpose of port State control is not to（）