GB/T 12333-1990
AbolishedMetallic coatings--Electroplated coatings of copper for engineering purposes
金属覆盖层 工程用铜电镀层
Application Summary AI generated
GB/T 12333-1990 specifies requirements for electroplated copper coatings applied to metal substrates for engineering purposes, including thickness, adhesion, and corrosion resistance. It is used in the manufacturing of mechanical components, electrical contacts, and industrial parts where copper coatings provide conductivity, lubricity, or a base for further plating. The standard applies to quality control and acceptance testing in industries such as automotive, electronics, and general engineering.
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