绿水河电厂泄洪洞检修闸门旁通阀堵塞缺陷改造

绿水河电厂泄洪洞检修闸门旁通阀堵塞缺陷改造的英文翻译

基本释义

• Defect Treatment in the Plugging of the Flood Release Bulkhead Cate By- pass Valve in the Lushuihe Hydropower Station