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介绍了厚壁承压无缝钢管超声波探伤方法,自动化探伤中探头的扫查设计,以及采用该方法开发的钢管自动探伤设备的实用效果。
The ultrasonic flaw detection method of the thick-walled pressure-bearing seamless steel pipe, the scanning design of the probe in the automatic flaw detection, and the practical application of the automatic pipe flaw detection equipment developed by the method are introduced.