A.radio-telephony, DSC, Direct Printing Telegraphy,Navtex and SART
B.INMARSAT, DSC, Direct Printing Telegraphy, Navtex and SART
C.radio-telephony,DSC,EPLRB,Navtex and SART
D.Status Recording system,DSC,Direct Printing Telegraphy, Navtex and SART
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最新試題
Which of the following shall not the officers in charge of the navigational watch do?（）
Bales close to the deckhead should be covered to prevent（）.
According to the relevant regulation, lifeboat should be powered by（）.
（）is where the crew eat their meals.
The helm command PORT TWENTY means（）.
The circulation around a low pressure center in the Northern Hemisphere is（）.
ECDIS must be able to perform all of the following EXCEPT（）.
The loading of the ship must be done in accordance with（）.
Before any loading takes place any signs of the previous cargo should do（）.
（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.