GB/T 25318-2019
ActiveLocking devices for ball and socket couplings of string insulator units—Dimensions and tests
绝缘子串元件球窝联接用锁紧销 尺寸和试验
Application Summary AI generated
This standard specifies the dimensions, technical requirements, and testing methods for locking pins used in ball and socket couplings of string insulator units. It is applied in the manufacturing and quality inspection of locking devices for overhead transmission line insulators, ensuring secure mechanical connections and reliable operation in high-voltage electrical systems.
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