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对电磁超声探伤技术和超声波阵列探伤技术工作原理进行了介绍,阐述了采用超声波阵列探伤技术研制的通过式轮对动态探伤系统在哈密机务段的实际应用效果。
The working principle of electromagnetic ultrasonic flaw detection technology and ultrasonic array flaw detection technology is introduced. The practical application effect of dynamic wheel flaw detection system developed by ultrasonic array flaw detection technology in Hami locomotive depot is expounded.