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national dangerous reservoir reinforcement special planning
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national dangerous reservoir reinforcement special planning
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工学
〔重要水利规划〕
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national dangerous reservoir reinforcement special planning
《全国病险水库除险加固专项规划》
对运行多年,工程防洪标准偏低、建设质量较差、老化失修严重的水库,按照水利行业标准进行的以除险加固为目的的全国性水利专项规划。
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