GB/T 16840.2-2021
ActiveTechnical determination methods for electrical fire evidence—Part 2: Residual magnetism method
电气火灾痕迹物证技术鉴定方法 第2部分:剩磁检测法
Application Summary AI generated
This standard specifies the technical procedures for using residual magnetism detection to identify electrical fire evidence. It is applied by fire investigators and forensic laboratories to determine whether a fire was caused by electrical faults, such as short circuits or lightning strikes, by measuring residual magnetic fields in ferromagnetic materials at the fire scene.
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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.