李家峡水电站混流式水轮机分瓣转轮组合与焊接过程中的质量控制

李家峡水电站混流式水轮机分瓣转轮组合与焊接过程中的质量控制的英文翻译

基本释义

• Quality control in the process of assembling and jointing have interrupted francis turbine at Lijiaxia Hydropower Station