A.Governors
B.Alternators
C.Blackboards
D.Switchboards
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A.additives
B.behavior
C.coolant
D.desiccant
A.gravity
B.viscosity
C.density
D.humidity
A.TBO
B.CEO
C.CFO
D.MCR
A.thermal
B.mechanical
C.plastic
D.elastic
A.drill cooled
B.hole cooled
C.tube cooled
D.bore cooled
最新試題
A purge recovery system is used in a centrifugal air conditioning or refrigeration system to （）
The condensers located in various stages of a flash evaporator are cooled by（）
The main purpose of port State control is not to（）
As soon as a diesel engine has started, which of the listed engine operating parameters should be checked FIRST?（）
For a given exhaust gas boiler, what is the quantity of its evaporation mainly determined?（）
When does auxiliary burner of incinerator put into operation? （）Ⅰ. start incinerator when it is coldⅡ. the sludge for dealing with is littleⅢ. the sludge for dealing with is largeⅣ. the water and impurity in sludge are too muchⅤ. the temperature in incinerator is lowⅥ. dealing with little solid rubbish
One of the reasons that cause oil flowed from sludge outlet of a self-cleaning separator is（）
The shipboard oil pollution emergency plan will be invalid after （）
Under MARPOL Code the ship to which it applies has to carry （）
The ISPS Code consists of a mandatory section-Part A, which shows（）