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本文介绍对发纹磁粉探伤周向磁化电流规范的初步探讨,以及对国内外磁粉探伤标准和各种规范的简要评述。文章提出了发纹磁粉探伤的严格规范标准的选择。
This paper introduces the preliminary discussion on the circumfluence magnetization current specification of the hairline magnetic powder flaw detection, as well as the brief comments on the magnetic flaw detection standards and various norms at home and abroad. The article puts forward the choice of strict standard of hairline magnetic particle inspection.