摘要
就焊缝射线检测(RT)的方法参数和验收条件,对当今世界上影响较大的最新欧洲标准EN1435:1997,EN12517:1998与国内现行标准GB3323—1987和JB4730—1994进行比较,并结合RT基本理论和工业实践作了分析和研讨,有助于国内标准与国际标准的接轨。
The major recent European standards EN 1435:1997, EN 12517:1998 and the current Chinese standards GB 3323—1987, JB 4730—1994 were compared in the aspects of the method, parameters and acceptance criteria for radiographic examination and were analyzed on the basis of the theory of RT and practical experience to provide a reference for the linking-up of Chinese standards with international ones.
出处
《无损检测》
2003年第9期480-487,共8页
Nondestructive Testing
