地下综合管网是城市的生命线。

Underground pipeline is the lifeline of city.

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城市综合地下管网信息系统作为城市地理信息系统的重要组成部分是城市科学规划、管理和辅助决策等工作的重要工具。

As a key component of Urban Geography Information System, Urban Integrated Underground Pipe Information System (UIUPIS) works as an exclusive tool to design, manage and assist policy decision.

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