GB/T 18851.3-2008
ActiveNon-destructive testing - Penetrant testing - Part 3: Reference test blocks
无损检测 渗透检测 第3部分：参考试块
Application Summary AI generated
GB/T 18851.3-2008 specifies the types, dimensions, and manufacturing requirements for reference test blocks used in penetrant testing, a non-destructive method for detecting surface-breaking defects. These blocks are applied in industrial sectors such as aerospace, automotive, and metal fabrication to verify the sensitivity and performance of penetrant testing systems and procedures. The standard ensures consistent calibration and comparison of test results across different testing environments and operators.
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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.