GB/T 4187-2017
ActiveTungsten bars and rods
钨条和钨杆
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage conditions for tungsten bars and rods. It is applied in the electronics industry for manufacturing components such as heating elements, electrodes, and structural parts in vacuum tubes, lighting, and semiconductor equipment. The standard ensures consistent quality and performance of tungsten materials used in high-temperature and electrical applications.
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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.