Instructions For Producing Epoxy Resin Sleeves According To Gb/t4109 Standard
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epoxy bushing is primarily manufactured according to the GB/T 4109 standard "High-Voltage Bushings for Electrical Use," with design, material selection, and production processes all referencing this national standard. During the production of epoxy resin bushing, the dimensional tolerances, dielectric strength, insulation structure, and mechanical properties of the high-voltage bushings were systematically implemented according to the standard requirements. Based on the provisions of GB/T 4109, the geometric shape, test methods, and marking requirements of epoxy resin cast bushing were meticulously implemented.
