GB/T 23901.4-2009
AbolishedNon-destructive testing - Image quality of radiographs - Part 4: Experimental evaluation of image quality values and image quality tables
无损检测 射线照相底片像质 第4部分：像质指数和像质表的实验评价
Application Summary AI generated
This standard specifies experimental methods for evaluating image quality values and image quality tables used in radiographic testing. It is applied in industrial non-destructive testing (NDT) to validate the performance of radiographic systems, particularly for weld inspections, casting evaluations, and other critical component examinations where image quality indicators (IQIs) must be verified against established tables.
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