| 摘要 |
A drill floor for an offshore drilling structure is disclosed. The drill floor for an offshore drilling structure comprises a drill floor deck which includes multiple rails for guiding a moving unit that moves drilling equipment; and a leveling unit which is placed on the drill floor deck in order to level the height of the drill floor deck around the multiple rails to correspond to the height of the rails, and whose one side unit is detachably combined to the drill floor deck. |
