GB/T 21355-2008
AbolishedNon-destructive testing - Classification of computed radiology systems
无损检测 计算机射线照相系统的分类
Application Summary AI generated
This standard defines a classification system for computed radiology (CR) systems used in non-destructive testing (NDT). It specifies performance categories based on image quality parameters, such as basic spatial resolution and contrast sensitivity, enabling users to select appropriate CR equipment for specific industrial inspection tasks. The standard is applied in sectors like aerospace, petrochemical, and manufacturing to ensure consistent evaluation of weld integrity, casting defects, and corrosion in metal components.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.