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水利电力部第二工程局受水利电力部水利水电建设总局的委托,于今年7月6、7日在京主持召开了密云水库潮河人防洞进水口施工围堰混凝土防渗墙原型观测及物理力学性能检验学术讨论会.参加会议的有水利水电系统的设计、施工、科研和管理等方面的12个单位共37人.潮河人防洞工程是密云水库加固工程之一.人防
The Second Engineering Bureau of the Ministry of Water Conservancy and Electric Power was commissioned by the Bureau of Water Conservancy and Hydroelectric Construction of the Ministry of Water Resources and Electric Power to host prototype observation and physical mechanics of concrete cutoff walls for cofferdam construction in Miyun Reservoir on July 6 and 7 this year. Performance inspection seminar attended the meeting of the 12 units of design, construction, scientific research and management of water conservancy and hydropower systems a total of 37. Chaohe civil air defense cave project is one of Miyun Reservoir reinforcement project.