标准摘要
[中文适用范围]： 规定了锁紧装置的形状和一些标准尺寸以及测试方法；说明供应的验收条件；给出的其他尺寸仅供制造指导。第三版取消并取代第二版 [外文原描述]： Applicable to locking devices used with ball and socket couplings of string insulator units and used with the corresponding metal fittings standardized in IEC 60120. -Defines the shapes and some standard dimensions for locking devices as well as the test methods for locking devices; -States the acceptance conditions for supply and gives other dimensions for guidance of manufacturing only. Replaces IEC 60372-1 (1977) and 60372-2 (1976).
英文名称Locking devices for ball and socket couplings of string insulator units - Dimensions and tests