Varnished fabrics for electrical purposes. Part 1: Definitions and general requirements
1971-12-31
IEC 60235-2:1972
Measurement of the electrical properties of microwave tubes. Part 2: General measurements
1971-12-31
IEC 60244-3B:1972
Methods of measurement for radio transmitters - Part 3: Wanted and unwanted modulation - Second supplement: Unwanted modulation, including hum and noise modulation
1971-12-31
IEC 60231B:1972
Second supplement: Principles of instrumentation of direct cycle boiling water power reactors
1971-12-31
IEC 60143:1972
Series capacitors for power systems
1971-12-31
IEC 60413:1972
Test procedures for determining physical properties of brush materials for electrical machines
1971-12-31
IEC 60287:1969/AMD1:1971
Amendment 1 - Calculation of the continuous current rating of cables (100 % load factor)
1971-03-31
IEC 60169-5:1970/COR1:1971
Corrigendum 1 - Radio-frequency connectors. Part 5: R.F. coaxial connectors for cables 96 IEC 50-17 and larger
1971-01-31
IEC 60244-3A:1971
Methods of measurement for radio transmitters - Part 3: Wanted and unwanted modulation - First supplement: Appendices
1970-12-31
IEC 60061-3C:1971
Third supplement - Lamp caps and holders together with gauges for the control of interchangeability and safety. Part 3: Gauges
1970-12-31
IEC 60061-3B:1971
Second supplement - Lamp caps and holders together with gauges for the control of interchangeability and safety. Part 3: Gauges
1970-12-31
IEC 60061-1C:1971
Third supplement - Lamp caps and holders together with gauges for the control of interchangeability and safety. Part 1: Lamp caps
1970-12-31
IEC 60061-1B:1971
Second supplement - Lamp caps and holders together with gauges for the control of interchangeability and safety. Part 1: Lamp caps
1970-12-31
IEC 60268-6:1971
Sound system equipment. Part 6: Auxiliary passive elements
1970-12-31
IEC 60374:1971
Guide for choosing modular dimensions for waveguide components
1970-12-31
IEC 60169-6:1971
Radio-frequency connectors. Part 6: R.F. coaxial connectors for cables 96 IEC 75-17 and larger
1970-12-31
IEC 60356:1971
Dimensions for commutators and slip-rings
1970-12-31
IEC 60151-26:1971
Measurements of the electrical properties of electronic tubes and valves. Part 26: Methods of measurement for camera tubes
1970-12-31
IEC 60151-25:1971
Measurements of the electrical properties of electronic tubes and valves. Part 25: Methods of measurement of Geiger-Mueller counter tubes
1970-12-31
IEC 60151-24:1971
Measurements of the electrical properties of electronic tubes and valves. Part 24: Methods of measurement of cathode-ray charge-storage tubes
