A、garboard strake
B、limber strake
C、sheer strake
D、stringer strake
更多“The fore and aft run of deck plating which strengthens the connection between the beams and the frames and keeps the beams square to the shell is called the（）.”相关的问题
A、Have the heaving line ready fore and aft. B、Have the head line ready fore and aft. C、Have the breast line ready fore and aft. D、Have the light rope ready fore and aft.
A、tie fenders fore and aft B、put the fender on the board C、unmoor all lines D、tie a fender to the gangway
A、If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should add some magnets. B、If the blue ends of the magnets are aft you should lower the fore-and-aft tray C、If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should reverse the magnets D、If the blue ends of the magnets are forward，and the fore-and-aft tray is at the bottom，you should add some magnets
A、A.If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should add some magnets B、B.If the blue ends of the magnets are aft you should lower the fore-and-aft tray C、C.If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should reverse the magnets D、D.If the blue ends of the magnets are forward，and the fore-and-aft tray is at the bottom，you should add some magnets
A、Before leaving the harbour, all derricks must be stowed. B、After leaving the harbour, all derricks must be stowed fore and aft. C、Before leaving the harbour, all derricks must be stowed fore and aft. D、Before leaving the harbour, all heavy derricks must be stowed fore and aft.
A、rotary；reciprocating B、up and down；fore and aft C、fore and aft；up and down D、up and down；rotary
A、rotary；reciprocating B、up and down；fore and aft C、fore and aft；up and down D、up and down；rotary
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