A.inerted
B.crude oil washed
C.gas freed
D.batterned down
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A.a yarn core
B.no core
C.three strands
D.12 threads
A.marline or ratline wound along the grooves of a rope
B.narrow strips of light canvas or cotton cloth spiral-wrapped along the rope
C.marline tightly wound on the rope by means of a board or mallet
D.a splice made by laying the strand of one rope into the vacated grooves of another rope
A.chockablocking
B.fleeting
C.overhauling
D.two blocking
A.Preventers
B.Side ropes
C.Stays
D.Guide lines
A.Three
B.Five
C.Six
D.Seven
最新試題
Which item is NOT required to be marked with the vessel’s name（）.
When a line is laid down in loose，looping figure-eights，it is said to be（）.
Manila slings should not be used to load（）.
The strongest of the natural fiber ropes is（）.
What is normally used to pass a mooring line to a dock（）.
What type of line melts easiest（）.
The square knot is used for（）.
Which lashing materials would be used in securing light vehicles aboard Ro-Ro vessels（）.
When riveted joints occur at the ends of plating they are called（）.
The use of（）between bags may lead to chafe and tearing of the bags.