GB/T 7672.21-2008
ActiveGlass-fiber wound winding wires - Part 21: Glass-fiber wound round copper wire - General requirements
玻璃丝包绕组线 第21部分：玻璃丝包铜圆绕组线 一般规定
Application Summary AI generated
This standard specifies the general requirements for glass-fiber wound round copper wire, including dimensions, mechanical properties, and electrical performance. It is applied in the manufacturing of electrical equipment such as transformers, motors, and generators where high-temperature resistance and insulation reliability are critical. The standard ensures consistency in production and testing for these winding wires used in industrial and power engineering contexts.
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