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叙述了双沟煤矿防水闸门注水耐压试验系统设计的传统作法,指出了其存在的问题;详细地叙述了施实的新方案及收到的效果。
Describes the traditional practice of designing water pressure test system of waterflooding gate in Shuanggou coal mine and points out its existing problems. It also describes the new scheme and the effect received in detail.