短語(yǔ)詞組短語(yǔ)jack -up barge type drilling rig 頂擧駁船型鑽油臺(tái)cantilever jack -up rig 懸臂自陞式鑽井船mobile jack -up rig 可移自陞式鑽井裝置flexible jack -up rig 撓性自陞式鑽井裝置offshore jack -up drilling rig 海洋自陞式鑽井平臺(tái)mat support jack -up rig 沉墊自陞式鑽井船individual leg jack -up drilling rig 頂擧型鑽油臺(tái) 返回 jack-up rig