Vessels lying afloat at buoys for more than 24 hours should use anchor chain for()and insurance wire for().
A、bow mooring/stern line
B、forward spring/after spring
C、forward breast rope/forward spring
D、slip rope/stern line
A、bow mooring/stern line
B、forward spring/after spring
C、forward breast rope/forward spring
D、slip rope/stern line
A、A.safe lie always float B、B.safely lie always float C、C.safe lie always afloat D、D.safely lie always afloat
A、bow mooring/stern line B、forward spring/after spring C、forward breast rope/forward spring D、slip rope/stern line
A、The lifeboat is lowered to near the water,loaded with the allowed capacity,lowered into the water until afloat,then released from the falls B、The lifeboat is loaded with the allowed capacity,lowered into the water until afloat,then released from the falls C、The lifeboat is lowered into the water until afloat,loaded with the allowed capacity,then released from the falls D、The lifeboat is lowered to near the water,loaded with the allowed capacity,then released from the falls
A、stay near the middle of the channel B、keep to the starboard side of any vessels you meet C、exchange whistle signals with any other vessels in the channel D、keep to the side of the channel which lies to your starboard
A、self-propelled,inspected vessels B、towing vessels C、recreational vessels D、uninspected passenger vessels
A、deep laded vessels B、deeply load vessels C、deep loading vessels D、deeply loaded vessels