A.泵舱应设有双层底且泵舱底和基线之间距离h不小于h/15(m)或h=2m,取小者 B.如果泵舱的底板高出基线至少达所要求的最小高度,则泵舱处不需要双层底构造 C.压载水泵应予合适布置,确保有效地从双层底舱中抽水 D.无任何要求,不必设置双层底
A.The location and extent of application of different grades and strengths of materials. B.The approved and available welding procedure adopted in the construction C.Restrictions or prohibitions of repairing or modification D.None of them
A.应急部署表(Musterlists) B.油污应急计划(SOPEP) C.GMDSS设备操作说明书 D.破损控制图(DamageControlPlan)