The gangplank or stairway connecting a jackup drilling rig to a fixed platform.
把自升式钻井平台与固定钻井平台连接在一起的跳板或楼梯。
Both jackup drilling rig and bucket foundation platform belong to shallow foundation structures.
自升式钻井船和筒型基础平台都属于浅基础结构物。
Both jackup drilling rig and bucket foundation platform belong to shallow foundation structures.
自升式钻井船和筒型基础都属于浅基础结构物。
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