热电厂供水系统循环泵、叶轮叶片漏点、蚀点的修复

热电厂供水系统循环泵、叶轮叶片漏点、蚀点的修复的英文翻译

基本释义

• Welding repairing of cycle pump, impellers used in the water-supply system of thermal power plant