GB/T 7969-2003
AbolishedElectric power cable paper
电力电缆纸
Application Summary AI generated
GB/T 7969-2003 specifies the technical requirements, test methods, inspection rules, and packaging for electric power cable paper used as insulation in oil-impregnated power cables. It is applied in the manufacturing and quality control of high-voltage cable insulation systems, particularly for paper-insulated lead-sheathed cables in power transmission and distribution networks. The standard ensures consistent dielectric strength, thickness, and absorbency for reliable performance in electrical engineering applications.
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