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楼主 |
发表于 2011-6-23 16:21
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来自: 中国福建福州
不好意思,昨天的图片没传好!!!
5-12-2.3.5. Pipes passing through, or connected to, watertight decks are to be continuous or provided with an approved bolted or welded connection to the deck or bulkhead. 管在通过或连接到水密甲板时必须是连续的,或用认可的螺柱或焊接与甲板或隔舱相连接。
5-12-2.9.4. Welded sleeve joints are not to be used at deck/bulkhead penetrations that require continuous pipe lengths. 焊接式衬套接头不能作为连续管路用于穿过甲板/隔舱。 |
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