A.a pipe with welded connections
B.a pipe with several clips
C.a cement box
D.a leaking valve
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A.make his decision independently
B.request the owner’s representative to provide proposals
C.cooperate with the flag State Administration’s representatives
D.consult the organization responsible for issuing the relevant certificates
A.prevent an unsafe ship proceeding to sea
B.prevent a ship threatening the marine environment
C.fine the ships
D.confirm a safe sailing
A.the master should be immediately informed
B.the master will be prohibited from contacting the Administration or other organization
C.he will carry out the inspection after the master be informed and be ready
D.he will carry out the inspection without informing the master
A.the PSCO’s general impression confirm a good standard of maintenance
B.the certificates are valid
C.the PSCO believes the ship doesn’t meet the requirements
D.the PSCO can’t find deficiencies at first glance
A.Survey Report File
B.Minimum Safe Manning document
C.Certificates of Competency
D.International Oil Pollution Prevention
最新試題
If two A.C.generators are to be operated in parallel, the load is distributed evenly by（）
（）are used to digest the sewage to produce innocuous sludge in a biological sewage treatment plant.
For a given exhaust gas boiler, what is the quantity of its evaporation mainly determined?（）
The treatment of the fuel oils involves storage, heating, filtering and（）
Engine parameters shall be corresponded to NOx Technical Files. This is required by （）
The shipboard oil pollution emergency plan will be invalid after （）
Which of the following items don’t belong to dock repair works?（）
During the diesel engine running, the water level of F.W expansion tank should normally kept in the （） level of glass tube.
A purge recovery system is used in a centrifugal air conditioning or refrigeration system to （）