GB/T 4181-1997

Abolished

Tungsten wires

钨丝

Standard Type
GBT
ICS
31
CCS
L90
Status
Abolished
Issue Date
1997-12-25
Implementation
1998-08-01
Centralized Committee
工业和信息化部（电子）
Issuing Authority
国家技术监督局

Application Summary AI generated

GB/T 4181-1997 specifies the classification, technical requirements, test methods, and inspection rules for tungsten wires used in electronic devices. It is primarily applied in the production of incandescent lamp filaments, vacuum tube cathodes, and other electronic components requiring high-temperature resistance and stable electrical performance. This standard ensures consistent quality and reliability in the manufacturing and procurement of tungsten wires for the electronics industry.

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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.