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通过对通辽市 5 0年来水利基础设施建设在防灾减灾中的作用及其效益分析 ,并对今后水利建设的防灾减灾对策提出建议
Through the analysis of the function and benefit analysis of water conservancy infrastructure construction in Tongliao City in the past 50 years and the prevention and mitigation measures for future water conservancy construction