A.Class A
B.Class B
C.Class C
D.Class D
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A.class A
B.Class B
C.Class C
D.Class D
A.Class A
B.Class B
C.Class C
D.Class D
A.Class A
B.Class B
C.Class C
D.Class D
A.tire control plan
B.fire drill
C.muster list
D.All of the above
A.a ship
B.a company
C.a charterer
D.a manager
最新試題
A purge recovery system is used in a centrifugal air conditioning or refrigeration system to （）
The flash point of a residual fuel oil should be used to determine the highest temperature to which oil may be heated（）
By comparing the exhaust gas temperature of each cylinder, the operator can determine if the load is balanced throughout the engine. The device most commonly used is a（）
The condensers located in various stages of a flash evaporator are cooled by（）
The shipboard oil pollution emergency plan will be invalid after （）
During the diesel engine running, the water level of F.W expansion tank should normally kept in the （） level of glass tube.
As soon as a diesel engine has started, which of the listed engine operating parameters should be checked FIRST?（）
Thermostatic steam pressure reducing valves are used in the fuel oil service system to control the（）
Diesel engine air start system check valves are opened by （）
（）connectors hold best if a wire is accidentally pulled or a connection becomes loose.