Ship, seawater pipe and cooling system of offshore platform both faced the problem of being polluted and damaged by marine organism. What's worse, it may clog pipe and stop production.

船舶、海上平台的海水管路和海水冷却系统都面临受海生物污损的危害，严重时会堵塞管路，造成停机停产。

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Brass is frequently used as evaporator in buiding pool of cold salt solution and of cool carrier agent. It is also used as pipe materials for seawater condenser on boats and vessels.

黄铜常作为制冰盐水池蒸发器，载冷剂溶液蒸发器，舰船海水冷凝器的管子材料。

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Seawater intake pipe-work systems always suffer the problems of fouling.

海水管道系统经常饱受海洋生物污染的侵害。

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Allen said that in preparation for the storm, crews had pulled the drill string out, put a plug known as a "packer" in the casing pipe and filled the riser with seawater so the pipe would be stable.

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