北京水利科技创新70年

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新中国成立70年来,北京水利事业秉承科技创新的意旨,在一些领域取得重要成果.如土坝深覆盖层混凝土防渗墙、橡胶坝、河道生态修复、五湖一线、京密引水冬季冰盖下输水、六海清淤和官厅水库清淤应急供水等,为科技创新提供借鉴.
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