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近表面和根部的检测盲区在很大程度限制了TOFD技术的发展。本文重点探讨TOFD检测技术盲区(即近表面和根部)的解决方法,企望该技术在国内无损检验领域得以迅速推广应用。
Detection of near-surface and root blind areas to a large extent limit the development of TOFD technology. This article focuses on TOFD detection technology blind area (ie, near the surface and the root) solution, hoping the technology in the field of non-destructive testing can be rapidly popularized and applied.