波音737-200/300/500飞机尾部结构疲劳裂纹的探伤检查
The Flaw Inspection of Fatique craacks in the Tail structure of Boeing 737-200/300/500 Aircrafts
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摘要: 波音系列飞机飞行一定时间后,飞机尾部结构出现疲劳裂纹,需用涡流检测法进行损伤检查.Abstract: After a period of time,the fatique crack will appear in the tail structure of Boeing serials aircrafts.It is necessary to use Vortex Detection to inspect this kind of flaw.