This system can provide latest navigation-supporting information for in-and-out port ships in shortest time so as to ensure ship navigation safety.

该系统为进出港船舶在最短时间内获取发布的港口助航信息提供了方便，增进了船舶航行安全。

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Exact and timely control of navigation-supporting information by its users concerns safety of life and national property at sea.

航海用户对助航信息的正确、及时地掌握，关系到海上人命与国家财产的安全。

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