A.Class A
B.Class B
C.Class C
D.Class D
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A.being given
B.giving
C.supplying
D.being supplied
A.MARPOL Annex Ⅲ
B.MARPOL Annex Ⅵ
C.MARPOL Annex Ⅴ
D.MARPOL Annex Ⅳ
A.the International Convention for the Safety of the Life at Sea
B.the International Convention for the Prevention from ships
C.the International Convention on control of harmful anti-fouling system on ships
D.the International Convention for the Control and Management of Ship’s Ballast Water and Sediments
A.Revised MARPOL Annex Ⅰ
B.Revised MARPOL Annex Ⅱ
C.International convention for the control and management of ships ballast water and sediments
D.ISPS Code
A.competent authority
B.CSO
C.PSCO
D.Master
最新試題
For a given exhaust gas boiler, what is the quantity of its evaporation mainly determined?（）
（）are used to digest the sewage to produce innocuous sludge in a biological sewage treatment plant.
The treatment of the fuel oils involves storage, heating, filtering and（）
The condensers located in various stages of a flash evaporator are cooled by（）
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.
Engine parameters shall be corresponded to NOx Technical Files. This is required by （）
Flame failure in an automatically fired auxiliary boiler can from a/an （）
One of the reasons that cause oil flowed from sludge outlet of a self-cleaning separator is（）
The flash point of a residual fuel oil should be used to determine the highest temperature to which oil may be heated（）
A purge recovery system is used in a centrifugal air conditioning or refrigeration system to （）