DIN 54109-2 (1989-07)被替代
Non-destructive Testing; Image Quality Of Radiographs; Directives For The Determination Of Image Quality Values And Of Image Quality Classes
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
基本信息
标准编号： DIN 54109-2 (1989-07)
发布时间：1989/7/1 0:00:00
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：2
标准简介
Gives guidance on the determination of image quality classes and image quality values when assessing radiographs of any type of material. The definition of an image quality class is a class specifying minimum requirements for the image quality value to be verified, as a function of the penetrated wall thickness (cf. clause 3).
标准备注
Supersedes DIN 54109 (08/2002)
替代本标准的新标准
等同采用的国际标准
ISO 2504:1973 - Similar
