Concrete cutoff wall presents a bigger safety and reliability in aspects of the reinforcement of reservoirs' loss, and foundations' cutoff in large-medium hydropower stations' deep overlying strata.
混凝土防渗墙在水库出险加固、大中型水电站深厚覆盖层基础防渗等方面较其他处理方法有更大的安全性和可靠性。
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