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本文介绍了卷板式Ｕ形渠混凝土防渗和复合式防渗技术在江苏省的示范推广情况及防渗效果的测试和社会经济效益分析。
This paper introduces the demonstration and popularization of anti-seepage and composite seepage control technology of curling U-shaped canal in Jiangsu Province and the test and socioeconomic benefit analysis of anti-seepage effect.