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GMW15521 5th Edition, November 2020...
IEC 60231A Ed. 1.0 b:1969Supplement A - General principles of nuclear reactor instrumentationstandard by International Electrotechnical Commission, 01/01/1969
IEC 60306-2 Ed. 1.0 b:1969Measurement of photosensitive devices. Part 2: Methods of measurement of phototubesstandard by International Electrotechnical Commission, 01/01/1969
IEC 60306-1 Ed. 1.0 b:1969Measurement of photosensitive devices - Part 1: Basic recommendationsstandard by International Electrotechnical Commission, 01/01/1969
IEC 60067B Ed. 2.0 b:1969Second supplement - Dimensions of electronic tubes and valvesstandard by International Electrotechnical Commission, 01/01/1969
IEC 60068-2-31 Ed. 1.0 b:1969 [ Withdrawn ]Environmental testing. Part 2: Tests. Test Ec: Drop and topple, primarily for equipment-type specimensstandard by International Electrotechnical Commission, 01/01/1969
IEC 60250 Ed. 1.0 b:1969 [ Withdrawn ]Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including metre wavelengthsstandard by International Electrotechnical Commission,...
IEC 60244-2B Ed. 1.0 b:1969Supplement B - Methods of measurement for radio transmitters - Part 2: Bandwidth, out-of-band power and power of non-essential oscillations - Modulating signals for the measurement of bandwidth and out-of-band power of transmitters for telephony and sound broadcastingstandard...
IEC 60244-2A Ed. 1.0 b:1969Methods of measurement for radio transmitters - Part 2: Bandwidth, out-of-band power and power of non-essential oscillationsstandard by International Electrotechnical Commission, 01/01/1969
IEC 60244-2 Ed. 1.0 b:1969Methods of measurement for radio transmitters. Part 2: Bandwidth, out-of-band power and power of non-essential oscillationsstandard by International Electrotechnical Commission, 01/01/1969
IEC 60294 Ed. 1.0 b:1969 [ Withdrawn ]Measurement of the dimensions of a cylindrical component having two axial terminationsstandard by International Electrotechnical Commission, 01/01/1969
IEC 60130-2 Amd.1 Ed. 2.0 b:1969 [ Withdrawn ]Amendment 1 - Connectors for frequencies below 3 MHz. Part 2: Connectors for radio receivers and associated sound equipmentAmendment by International Electrotechnical Commission, 01/01/1969
IEC 60154-4 Ed. 1.0 b:1969 [ Withdrawn ]Flanges for waveguides. Part 4: Relevant specifications for flanges for circular waveguidesstandard by International Electrotechnical Commission, 01/01/1969