单项选择题
The platform that supports the derrickman when tripping pipe is called the（）.
A.Texas deck
B.water table
C.stabbing board
D.monkey board
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相关考题
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单项选择题
The perforated，elevated bottom of the chain locker，which prevents the chains from touching the main locker bottom and allows seepage water to flow to the drains，is called a（）.
A.cradle
B.draft
C.harping
D.manger -
单项选择题
The opening in the deck that leads the anchor cable outside the hull is the（）.
A.hawsepipe
B.fall pipe
C.drop-pipe
D.spill pipe -
单项选择题
The opening in the deck beneath the anchor windlass that leads to the chain locker is the（）.
A.hawse pipe
B.fall pipe
C.drop-pipe
D.spill pipe
