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电极制品的超声波检查［俄］ＬＭ．Ｍｎｘａｆｍｌｏｘ．Ｈ．Ｂ．ＩＴｔ１Ｙｙｆｏｐｏｓ马作臻译白水清校无损伤检查碳素产品质量的超声波法是否可用，取决于该法对碳素制品隐性缺陷（裂纹、分层）的灵敏度和该法的效率．所谓效率，是指所查出的含隐性缺陷的制品所占的比...
Ultrasonic examination of electrode products [Russia] LM. Mnxafmlox. H. B. ITt1Yyfopos MA Zuozhen translation of white water Qing school without damage Check the quality of carbon products ultrasonic method is available, depending on the method of recessive defects (cracks, delamination) and the efficiency of the law. The so-called efficiency, refers to the detection of hidden defects containing products than ...