GB/T 23911-2009
ActiveNon-destructive testing - Blocks for penetrant testing
无损检测 渗透检测用试块
Application Summary AI generated
This standard specifies the types, technical requirements, and calibration methods for reference blocks used in penetrant testing, a non-destructive testing method. It is applied in industrial sectors such as aerospace, automotive, and pressure vessel manufacturing to verify the sensitivity and performance of penetrant testing systems and procedures. The blocks are used during routine inspections to ensure consistent detection of surface-breaking defects in components.
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