GB/T 14598.5-1993 Electrical relays. Part 15: Endurance tests for electrical relay contacts. Specification for the characteristics of test equipment (English Version)
This standard specifies the main characteristics of electrical relay contact life test equipment. This standard applies to the electrical relay contact life test equipment specified in the electrical relay series standards.
GB/T 14598.5-1993 history
1993GB/T 14598.5-1993 Electrical relays. Part 15: Endurance tests for electrical relay contacts. Specification for the characteristics of test equipment