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介绍了MJ螺纹的特点,MJ螺纹与普通螺纹的区别,分析了MJ螺纹在飞机上的应用情况及效果,阐述了MJ螺纹的经济效益和发展前景。
This paper introduces the characteristics of MJ thread, the difference between MJ thread and ordinary thread, analyzes the application and effect of MJ thread on aircraft, and expounds the economic benefit and development prospect of MJ thread.