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碾压混凝土筑坝是七十年代初发展起来的一种快速而又经济的施工工艺。它的出现是筑坝技术的一项重大改革,对水利水电建设事业的发展有着积极的作用。大田坑口碾压混凝土筑坝技术系属国家工业性试验项目,大坝于1985年11月正式开
RCC dam construction is a rapid and economical construction process developed in the early 1970s. Its emergence is a major reform of damming technology and has a positive effect on the development of water conservancy and hydropower construction. Daejeon Hangou RCC dam construction technology is a national industrial pilot project, the dam in November 1985 officially opened