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small engineering of store,drainage and draw water
释义
small engineering of store,drainage and draw water
Encyclopedia
农学
水土保持工程措施
释
small engineering of store,drainage and draw water
小型蓄排引水工程
对地表径流或泉水进行拦蓄、排除或引入指定区域的小型工程设施。既可防治水土流失,也可解决人畜用水及抗旱生产问题。
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