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... bilge sludge box舱底水滤箱 bilge sounding pipe污水测量管 bilge strainer舱底水过滤器 ...
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Also the starboard bilge sounding pipe of No. 1 cargo hold was corroded at the thread section and the closing cap was missing.
1号货舱的右污水井测深管的螺纹部分也被腐蚀而且管口盖遗失。
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