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Equipment reliability testing. Part 7: Compliance test plans for failure rate and mean time between failures assuming constant failure rate. Original standard IEC 60605-7-1978 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 61124-2023

Amendment 1 - Equipment reliability testing. Part 7: Compliance test plans for failure rate and mean time between failures assuming constant failure rate. Original standard IEC 60605-7-1978 amd1-1990 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 61124-2023

Thermodynamic method for measuring the efficiency of hydraulic turbines, storage pumps and pump-turbines. Original standard IEC 60607-1978 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60041-1991

Interconnections between video-tape recorders and television receivers for 50 Hz, 625 lines systems. Original standard IEC 60608-1977 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Guide for the preparation of test procedures for evaluating the thermal endurance of electrical insulation systems. Original standard IEC 60611-1978 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Guide to the use of variable capacitors in electronic equipment. Original standard IEC 60612-1978 in PDF full version. Additional info + preview on request

Document status: Withdrawn