GB/T 7157-2019
ActiveElectric soldering irons and heating guns
电烙铁和热风枪
Application Summary AI generated
GB/T 7157-2019 specifies technical requirements, test methods, and safety criteria for electric soldering irons and heating guns used in electronics assembly, repair, and DIY applications. It applies to consumer-grade and professional handheld tools for soldering, desoldering, and heat-shrinking tasks in household, workshop, and light industrial settings. The standard ensures product reliability, electrical safety, and thermal performance for devices operating under typical mains voltage conditions.
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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.