Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Chinese National Standard Category: Basic standards and general methods

English Title: Non-destructive testing—Image quality of radiographs—Part 5: Determination of the image unsharpness and basic spatial resolution value using duplex wire-type image quality indicators
Chinese Title: 无损检测 射线照相检测图像质量 第5部分:双丝型像质计图像不清晰度的测定
Standard No.: GB/T 23901.5-2019
Category No.: J04
Issued by: SAMR and SAC
Issued on: 2019-06-04
Implemented on: 2020-1-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:GB/T 23901.5-2009 Non-destructive testing—Image quality of radiographs—Part 5:Image quality indicators (duplex wire type)—Determination of image unsharpness value
Word Count:7500 words
Similar Standards: GB/T 7559-1987   T/CI 190-2023   GB 4457.2-1984   GB/T 35090-2018   GB 4249-1984   T/SCGS 303003-2019   DB32/T 4605-2023   GB/T 2516-2023   GB/T 43413-2023   GB/Z 43410-2023   GB/T 43480-2023   GB/T 43618-2023   GB/T 43613-2023   GB/T 42869-2023   GB/T 9239.31-2023   GB/T 42618-2023   GB/T 42617-2023   GB/T 43426-2023   GB/Z 43414-2023   GB/T 26958.60-2023  
Back          Detail

Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Foryou Tech Co., Ltd. 2008-2020