Non-destructive testing - Determination of thickness, Part 1: Determination of wall thickness of pipe by the use of radiography
无损检测.厚度测定 第1部分:用射线照相法测定管道壁厚
发布日期:
2004-11-01
规定了使用X射线或伽马射线照相法测定管道和小型装配容器壁厚的方法。
Specifies the methods for the determination of the wall thicknesses of pipes and small fabricated vessels using X-ray or gamma-ray radiography.