水文基本建设的计划管理是水文计划管理信息系统的重要内容。
Planning management of the hydrological capital construction is an important respect of the hydrological planning management information system.
水文基本建设的计划管理是水文计划管理信息系统的重要内容。
Planning management of the hydrological capital construction is an important respect of the hydrological planning management information system.
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