It is used for transporting seawater or fresh water on boats for external or internal fire fighting by fire monitor.

在舰船上输送海水或淡水，供消防炮实施对外或对内灭火。

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In order to distinguish them from the six exogenous pathogens, they are termed the internal wind, internal cold, internal damp, internal dryness and internal fire.

为了使其与外感六淫相区别，称为内风、内寒、内湿、内燥、内火。

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In order to distinguish them from the six exogenous pathogens, they are termed the internal wind, internal cold, internal damp, internal dryness and internal fire.

为了使其与外感六淫相区别，称为内风、内寒、内湿、内燥、内火。

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