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文章分析了CC50-8.83/3.73/1.47型汽轮机次末级叶片断裂的原因,并针对存在的问题进行修理改造,从而消除了缺陷,保证设备正常运行。
This paper analyzes the reason of the second-and-last-stage blade rupture of CC50-8.83 / 3.73 / 1.47 steam turbines, and repairs and rehabilitates the existing problems so as to eliminate the defects and ensure the normal operation of the equipment.