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主要介绍了采用γ射线对管子-管板焊接接头进行检测的方法、检测灵敏度的确定、检测补偿的实现,最后阐明了该种检测方法的应用前景。
This paper mainly introduces the method of using γ-ray to inspect the pipe-tube plate welded joint, the determination of detection sensitivity and the detection compensation. Finally, the application foreground of this detection method is illustrated.