【单项选择题】
（）with various arrangements of barrels are the usual mooring equipment used on board ships.
A、A.cranes
B、B.winches
C、C.capstans
D、D.windlass
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搜题
更多“（）with various arrangements of barrels are the usual mooring equipment used on board ships.”相关的问题
第7题
A、The righting arms at various angles of inclination and displacement B、The metacentric height at large angles of heel C、The height of the center of buoyancy at various angles D、The metacentric radius at various displacements
第8题
A、The righting arms at various angles of inclination and displacement B、The metacentric height at large angle of heel C、The height of the center of buoyancy at various angles D、The metacentric radius at various angles
第9题
A、they all have different limitations with respect to coverage B、they all have different limitations in the technology they use C、different systems apply to different ships D、all of above
