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以下是关于空气管的一段话:
In ships not provided with a double bottom, air pipes of small cofferdams or tanks not containing fuel oil or lubricating oil may discharge within the space concerned.
Air pipes of tanks intended to be pumped up are to be led to the open above the bulkhead deck or the freeboard deck.
不太理解是什么意思,尤其是红色部分
另外bulkhead deck 与freeboard deck 间有区别吗?
谢谢!! |
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