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调水工程的长距离管道输水工程设计中,管材选择的技术和经济分析必不可少,结合工程实践和调研资料提出几点个人浅见,以供参考。
Water diversion project of long-distance pipeline engineering design, pipe selection of the technical and economic analysis is essential, combined with engineering practice and research information put forward a few personal humble opinion for reference.