GB/T 5080.7-1986 Equipment reliability testing--Compliance test plans for failure rate and mean time between failures assuming constant failure rate (English Version)
This section assumes that the statistical distribution of the time between adjacent failures (for repairable equipment) or the time before failure (for non-repairable equipment) is exponentially distributed, that is, the failure rate is constant. Under the above conditions, the statistical test scheme in this part is applicable to reliability verification tests characterized by mean time between failures, mean time before failure and failure rate. This part is used together with GB5080·1-86 "General Requirements for Equipment Reliability Test". This part is identical to IEC605-7 "Equipment Reliability Test Part 7: Verification Test Scheme for Failure Rate and Mean Time Between Failures Under the Assumption of Constant Failure Rate".
GB/T 5080.7-1986 history
1986GB/T 5080.7-1986 Equipment reliability testing--Compliance test plans for failure rate and mean time between failures assuming constant failure rate