单项选择题
A shepherd’s crook is used to（）.
A.lower spring buoys into the water
B.find an anchor after the buoy has been lost
C.transfer a pennant wire to the anchor handling boat
D.clean chain as it is hauled into the rig
点击查看答案&解析
相关考题
-
单项选择题
A sheepshank is used to（）.
A.keep a line from fraying
B.join lines of unequal size
C.stop off a line
D.shorten a line -
单项选择题
A serving mallet is used in（）.
A.covering wire or fiber rope
B.forcing fids into a line
C.dogging hatches
D.splicing lines -
单项选择题
A rope ladder with wooden rungs is a（）.
A.drop ladder
B.life ladder
C.Jacob's ladder
D.jury ladder
