摘要
介绍了厚钢板超声波检验方法国标ＧＢ／Ｔ２９７０９１ 中缺陷的测定与评定标准和技术实现的数字化解决方案，并给出了部分电路原理图．
This paper introduced the measurement and judgement standard of the shortcomings of the ultrasonic wave flaw detection method for melt?thick steel sheets in national standard GB/T 2970?91.It also put forward the digitized schemes for the techniacl realization and parts of the principle circuits.
出处
《鞍山钢铁学院学报》
1999年第4期224-226,共3页
Journal of Anshan Institute of Iron and Steel Technology
