A、buoyancy
B、extra storage space
C、additional tank capacity
D、reduced stability
更多“During jacking operations and transit，empty void spaces in the hull of a jack up ship provide（）.”相关的问题
A、A.better control capabilities B、B.less maintenance and repair C、C.fewer personnel needed during jacking D、D.less preload needed
A、Jack一Sara，Tom一Linda，Henrry一Lily B、Jack一Sara，Tom～Lily，Henrry一Linda C、Jack一Linda，Tom一Lily，Henrry一Sara D、Jack一Lily，Tom一Sara，Henrry一Linda
A、王轶应该通过银行办理国际收支申报 B、王轶必须提供与JACK签订的协议才可支付 C、JACK应该通过银行办理国际收支申报 D、JACK在我国境内获得服务收入，王轶支付这笔款项时应提供税务备案表
A、reduce spud can bearing pressure B、keep the unit level and reduce overloading C、reduce stresses on the hull D、minimize the potential for punch-through
A、Jack down one leg at a time B、Jack up first，then down C、Undog doors to the engine room D、Assemble all personnel on the main deck
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