There shall be()into sleeping rooms from cargo and machinery spaces or from galleys,storerooms,drying rooms or communal sanitary areas.
A、A.no direct openings
B、B.direct openings
C、C.no more than one direct opening
D、D.up to one direct opening
A、A.no direct openings
B、B.direct openings
C、C.no more than one direct opening
D、D.up to one direct opening
A、discharged to into special area B、discharged into national waters C、discharged into the designated zone D、retained on board or discharged to reception facilities
A、these taken into calculation B、those taking into account C、that taken into account D、those taken into account
A、three shapes,the highest and lowest shall be red balls,and the middle shall be a white diamond B、two black balls C、three shapes; the highest and lowest shall be black balls,and the middle shall be a red diamond D、three shapes; the highest and lowest shall be black balls and the middle shall be a black diamond
A、A.Three shapes,the highest and lowest shall be red balls,and the middle shall be a white diamond B、B.Two black balls C、C.Three shapes;the highest and lowest shall be black balls,and the middle shall be a red diamond D、D.Three shapes;the highest and lowest shall be black balls and the middle shall be a black diamond
A、there is reason to believe that the latter is not capable of carrying out the watchkeeping duties effectively B、the ship is fitted with automatic steering C、there is daylight or darkness D、at no time shall the bridge be left unattended