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IEC 60579 Ed. 1.0 b:1977 [ Withdrawn ]Radioactive aerosol contamination meters and monitorsstandard by International Electrotechnical Commission, 01/01/1977
IEC 60576 Ed. 1.0 b:1977 [ Withdrawn ]Portable bore-hole logging equipment (down to 300 m) - General characteristicsstandard by International Electrotechnical Commission, 01/01/1977
IEC 60589 Ed. 1.0 b:1977Methods of test for the determination of ionic impurities in electrical insulating materials by extraction with liquidsstandard by International Electrotechnical Commission, 01/01/1977
IEC 60169-11 Ed. 1.0 b:1977Radio-frequency connectors - Part 11: R.F. coaxial connectors with inner diameter of outer conductor 9.5 mm (0.374 in) with screw coupling - Characteristic impedance 50 ohms (Type 4.1/9.5)standard by International Electrotechnical Commission, 01/01/1977
IEC 60268-9 Ed. 1.0 b:1977Sound system equipment - Part 9: Artificial reverberation, time delay and frequency shift equipmentstandard by International Electrotechnical Commission, 01/01/1977
IEC 60582 Ed. 1.0 b:1977 [ Withdrawn ]Dimensions of vials for liquid scintillation countingstandard by International Electrotechnical Commission, 01/01/1977
IEC 60588-1 Ed. 1.0 b:1977Askarels for transformers and capacitors. Part 1: Generalstandard by International Electrotechnical Commission, 01/01/1977
IEC 60568 Ed. 1.0 b:1977 [ Withdrawn ]In-core instrumentation for neutron fluence rate (flux) measurements in power reactorsstandard by International Electrotechnical Commission, 01/01/1977
IEC 60581-1 Ed. 1.0 b:1977High fidelity audio equipment and systems: Minimum performance requirements. Part 1: Generalstandard by International Electrotechnical Commission, 01/01/1977
IEC 60574-1 Ed. 1.0 b:1977 [ Withdrawn ]Audiovisual, video and television equipment and systems. Part 1: Generalstandard by International Electrotechnical Commission, 01/01/1977
IEC 60169-14 Ed. 1.0 b:1977 [ Withdrawn ]Radio-frequency connectors. Part 14: R.F. coaxial connectors with inner diameter of outer conductor with 12 mm (0.472 in) with screw coupling - Characteristic impedance 75 ohms (Type 3.5/12)standard by International Electrotechnical Commission,...
IEC 60153-6 Amd.1 Ed. 1.0 b:1977Amendment 1 - Hollow metallic waveguides - Part 6: Relevant specifications for medium flat rectangular waveguidesAmendment by International Electrotechnical Commission, 01/01/1977