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IEC 60151-26:1971

Measurements of the electrical properties of electronic tubes and valves. Part 26: Methods of measurement for camera tubes

现行 ICS 31 电子学 1971 43 页 ¥3

IEC 60151-27:1974

Measurements of the electrical properties of electronic tubes and valves. Part 27: Methods of measurement for inter modulation products in transmitting tubes

现行 ICS 31 电子学 1974 15 页 ¥1

IEC 60151-28:1978

Measurements of the electrical properties of electronic tubes and valves. Part 28: Methods of measurement of colour television picture tubes

现行 ICS 31 电子学 1978 21 页 ¥2

IEC 60151-2:1963

Measurements of the electrical properties of electronic tubes and valves - Part 2: Measurement of heater or filament current

现行 ICS 31 电子学 1963 5 页 ¥1

IEC 60151-3:1963

Measurements of the electrical properties of electronic tubes and valves - Part 3: Measurement of equivalent input and output admittances

现行 ICS 31 电子学 1963 9 页 ¥1

IEC 60151-4:1963

Measurements of the electrical properties of electronic tubes and valves - Part 4: Methods of measuring noise factor

现行 ICS 31 电子学 1963 13 页 ¥1

IEC 60151-5:1964

Measurements of the electrical properties of electronic tubes and valves - Part 5: Methods of measuring hiss and hum

现行 ICS 31 电子学 1964 13 页 ¥1

IEC 60151-6:1965

Measurements of the electrical properties of electronic tubes and valves. Part 6: Methods of application of mechanical shock (impulse) excitation to electronic tubes and valves

现行 ICS 31 电子学 1965 15 页 ¥1

IEC 60151-7:1964

Measurements of the electrical properties of electronic tubes and valves. Part 7: Measurement of equivalent noise resistance

现行 ICS 31 电子学 1964 13 页 ¥1

IEC 60151-9:1966

Measurements of the electrical properties of electronic tubes and valves. Part 9: Methods of measuring the cathode-interface impedance

现行 ICS 31 电子学 1966 39 页 ¥2

IEC 60152:2021

Designation of phase differences by hour numbers in three-phase AC systems

现行 ICS 29 电气工程 2021 13 页 ¥1

IEC 60153-1:2016

Hollow metallic waveguides - Part 1: General requirements and measuring methods

现行 ICS 33 电信、音频和视频工程 2016 28 页 ¥2

IEC 60153-2:2016

Hollow metallic waveguides - Part 2: Relevant specifications for ordinary rectangular waveguides

现行 ICS 33 电信、音频和视频工程 2016 24 页 ¥2

IEC 60153-2:2025

Hollow metallic waveguides - Part 2: Relevant specifications for ordinary rectangular waveguides

现行 ICS 33 电信、音频和视频工程 2025 35 页 ¥2

IEC 60153-3:1964

Hollow metallic waveguides. Part 3: Relevant specifications for flat rectangular waveguides

现行 ICS 33 电信、音频和视频工程 1964 12 页 ¥1

IEC 60153-4:2022

Hollow metallic waveguides - Part 4: Relevant specifications for circular waveguides

现行 ICS 33 电信、音频和视频工程 2022 29 页 ¥2

IEC 60153-7:1972

Hollow metallic waveguides - Part 7: Relevant specifications for square waveguides

现行 ICS 33 电信、音频和视频工程 1972 20 页 ¥1

IEC 60154-1:2016

Flanges for waveguides - Part 1: General requirements

现行 ICS 33 电信、音频和视频工程 2016 20 页 ¥1

IEC 60154-2:2016

Flanges for waveguides - Part 2: Relevant specifications for flanges for ordinary rectangular waveguides

现行 ICS 33 电信、音频和视频工程 2016 98 页 ¥5

IEC 60154-3:1982

Flanges for waveguides. Part 3: Relevant specifications for flanges for flat rectangular waveguides

现行 ICS 33 电信、音频和视频工程 1982 20 页 ¥1