FAQs
IEC 60239:2005
Graphite electrodes for electric arc furnaces - Dimensions and designation
IEC 60236:1974
Methods for the designation of electrostatic deflecting electrodes of cathode-ray tubes
IEC 60235-9:1975
Measurement of the electrical properties of microwave tubes - Part 9: Crossed-field amplifier...
IEC 60235-8A:1974
Measurement of the electrical properties of microwave tubes - Part 8: Backward-wave oscillator...
IEC 60235-8:1972
Measurement of the electrical properties of microwave tubes. Part 8: Backward-wave oscillator...
IEC 60235-7:1972
Measurement of the electrical properties of microwave tubes. Part 7: Gas-filled microwave...
IEC 60235-6:1972
Measurement of the electrical properties of microwave tubes. Part 6: High-power klystrons
IEC 60235-5:1972
Measurement of the electrical properties of microwave tubes. Part 5: Low-power oscillator...
IEC 60235-4A:1975
Supplement A - Measurement of the electrical properties of microwave tubes - Part 4: Magnetrons...