短語詞組短語jack -up barge type drilling rig 頂舉駁船型鉆油臺cantilever jack -up rig 懸臂自升式鉆井船mobile jack -up rig 可移自升式鉆井裝置flexible jack -up rig 撓性自升式鉆井裝置offshore jack -up drilling rig 海洋自升式鉆井平臺mat support jack -up rig 沉墊自升式鉆井船individual leg jack -up drilling rig 頂舉型鉆油臺 返回 jack-up rig