A.can be released while under strain
B.is used for boat falls
C.is used for extra heavy loads
D.is used for light loads only
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A.pike pole
B.jack staff
C.line rod
D.hooker
A.quarter line
B.back line
C.peg line
D.jockey line
A.backing wire
B.scissor wire
C.face wire
D.breast wire
A.pelican hook
B.connecting link
C.shackle
D.retaining hook
A.toppling
B.racking
C.buckling
D.crushing
最新試題
The most common method of securing a line to a cleat is a（）.
The securing systems for containers were developed to prevent container movement during which ship motion?（）
Peck and Hale gear is used most commonly for securing（）.
The lashings of a stack of containers with interlocking fittings restrain the forces that cause（）.
In order to help protect a natural fiber rope from rotting，the line must be（）.
Nylon line is NOT suitable for（）.
If your vessel has a list to port due to negative GM and off-center weight，the first corrective measure you should take is to（）.
I’ve already put down the remarks DECK CARGO（）SHIPPER’S RISK in the Shipping Order．
A tool consisting of a handle and releasable chain used for turning pipe or fittings of a diameter larger than that which a pipe wrench would fit is called（）.
All the following except（）are fittings for securing and lashing containers on board ships.