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浙江省水库大多为五、六十年代所建,限于当时条件,中小型工程普遍存在防洪标准偏低,工程质量不高,隐患不少的状况;经采取一些相应的防渗技术,使水库坝基、坝体防渗明显得到改观,安全状况有了明显提高。
Most reservoirs in Zhejiang Province were constructed in the 1950s and 1960s. Due to the conditions prevailing at that time, there were common low flood control standards for small and medium-sized projects, and the quality of the projects was not high and many hidden troubles were encountered. After some corresponding seepage prevention technologies were adopted, , Dam seepage has obviously been improved, the security situation has been significantly improved.