专舱压载布置 segregated ballast arrangement

专舱压载吃水 segregated ballast draught

专舱压载状况 segregated ballast condition

专舱压载管路 segregated ballast line

专用压载舱 segregated ballast tank ; sagregated ballast tanker ; segregated ballast space

专用压载舱专用压载舱 segregated ballast tanks

专用压载水舱 special ballast tank

分隔压载舱专用压载舱 segregated ballast tank

专用压载水舱系统 segregated ballast water tank system