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本文分析了目前超声探伤应用不如射线探伤广泛的主要原因,阐明球罐焊缝超声探伤的重要性,并对如何执行超声探伤标准和培养超声探伤工提出看法。
This paper analyzes the main reasons why the application of ultrasonic flaw detection is not as broad as that of the radiographic flaw detection, clarifies the importance of the ultrasonic flaw detection of the spherical weld, and puts forward the opinion on how to carry out the ultrasonic flaw detection standard and cultivate the ultrasonic flaw detector.