Along with that the keel box must be flush against the inside of the hull.
随着该龙骨方块必须冲水对内部的船体。
If you would think you need a keel box that is built like a steel box, not so!
如果你认为你需要一个龙骨方块是建立就像一个钢箱，而不是如此！
If you would think you need a keel box that is built like a steel box, not so!
如果你认为你需要一个龙骨方块是建立就像一个钢箱，而不是如此！
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