IEC 60605-4:1986 Equipment reliability testing. Part 4 : Procedures for determining point estimates and confidence limits from equipment reliability determination tests
2001IEC 60605-4:2001 Equipment reliability testing - Part 4: Statistical procedures for exponential distribution - Point estimates, confidence intervals, prediction intervals and tolerance intervals
1989IEC 60605-4/AMD1:1989 Equipment reliability testing; part 4: procedures for determining point estimates and confidence limits for equipment reliability determination tests; amendment 1 to IEC 60605-4:1986
1986IEC 60605-4:1986 Equipment reliability testing. Part 4 : Procedures for determining point estimates and confidence limits from equipment reliability determination tests