GB/T 23901.3-2019: Non-destructive testing -- Image quality of radiographs -- Part 3: Image quality classes

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Scope

This part of GB/T 23901 specifies the image quality values to be achieved during radiographic inspection to ensure the same radiographic inspection image.
Quality Evaluation.
This section applies to the wire-type image quality meter specified in ISO 19232-1 and the order specified in ISO 19232-2 for radiographic inspection.
The ladder-type image quality meter evaluates the image quality.

Basic Data

Standard ID	GB/T 23901.3-2019 (GB/T23901.3-2019)
Description (Translated English)	Non-destructive testing -- Image quality of radiographs -- Part 3: Image quality classes
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	J04
Classification of International Standard	19.100
Word Count Estimation	14,188
Date of Issue	2019-06-04
Date of Implementation	2020-01-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration