供水区 meaning in English

contributing region

Research on water resources optimal distribution in water supply area in south - north water transfer
南水北调供水区水资源优化配置研究
Study on the construction of ecological oasis irrigated by the huanghe daliushu key irrigation works
黄河大柳树枢纽供水区生态绿洲建设研究
Investigations on water resources optimal distribution in s - n transfer supply area in hebei province
河北省南水北调供水区水资源优化配置研究
Water environment quality evaluation in supply region of hebei province in s - n transfer project
南水北调中线工程河北省供水区水环境质量调查评价
Water resources optimum allocation and countermeasure research in taiyuan region supplied with water by yrdp
万家寨引黄太原供水区水资源优化配置及对策

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