短语词组短語bilge pumping arrangement 艙底水排出系統;艙底水排出系統佈置;艙底水泵唧系統佈置圖bilge blanking arrangement [船]艙底水盲斷裝置bilge suction arrangement 艙底水吸口佈置bilge and ballast piping arrangement 艙底水和壓載水琯系佈置圖 返回 bilge arrangement