... bilge water 舱底污水 bilge way 舱底舭部污水沟 discharge of bilge slop 舱底污水排放 ...
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Corrosion on Aluminum vessels is also generally in the form of localized pitting to the hull plate, rudders, bilge keels and particularly in way of weld seams.
铝制船舶上的腐蚀的通常形式是船体钢板、船舵、船底龙骨上的局部点状腐蚀，特别是在焊缝方面。
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