PDF(1045 KB)
政府购买中小型水利工程运维服务的承接方选择研究
刘永强, 陈江茹, 姚秀兰, 吴浩
PDF(1045 KB)
政府购买中小型水利工程运维服务的承接方选择研究
Research on the Selection of the Contractor for the Government to Purchase Operation and Maintenance Services for Small and Medium-sized Water Conservancy Projects
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