GB/T 18851-2002
AbolishedNon-destructive testing--Penetrant testing--Reference test blocks
无损检测 渗透检验 标准试块
Application Summary AI generated
This standard specifies the types, dimensions, material requirements, and manufacturing procedures for reference test blocks used in penetrant testing (PT) for non-destructive testing. It is applied in industrial sectors such as aerospace, automotive, and heavy machinery to verify the sensitivity and performance of penetrant testing systems and to calibrate inspection procedures. The standard ensures consistent and comparable 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.