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简要介绍了某系列发动机涡轮轴寿命研究课题取得的技术成果和主要技术工作内容 ,并重点介绍涡轮轴疲劳寿命试验技术和寿命的分析确定方法。
This paper briefly introduces the technical achievements and major technical work contents of a series of research projects on the life of turboshaft of aeroengine, and emphatically introduces the test methods and service life analysis methods of the fatigue life of turboshaft.