IEC 60404-7 Ed. 1.0 b:1982 Magnetic materials. Part 7: Method of measurement of the coercivity of magnetic materials in an open magnetic circuit standard by International Electrotechnical Commission, 01/01/1982
IEC 60154-2 Ed. 2.0 b CORR1:1981 Corrigendum 1 - Flanges for waveguides. Part 2: Relevant specifications for flanges for ordinary rectangular waveguides en, Corrigenda by International Electrotechnical Commission, 11/01/1981
IEC 60564 Amd.1 Ed. 1.0 b:1981 Amendment 1 - D.C. bridges for measuring resistance Amendment by International Electrotechnical Commission, 09/01/1981
IEC 60068-2-45 Ed. 1.0 b CORR1:1981 Corrigendum 1 - Environmental testing. Part 2: Tests. Test XA and guidance: Immersion in cleaning solvents en, Corrigenda by International Electrotechnical Commission, 09/01/1981
IEC 60434 Amd.1 Ed. 1.0 b:1981 Amendment 1 - Aircraft electrical filament lamps Amendment by International Electrotechnical Commission, 08/01/1981
IEC 60598-2-19 Ed. 1.0 b:1981 Luminaires. Part 2: Particular requirements. Section Nineteen: Air-handling luminaires (safety requirements) standard by International Electrotechnical Commission, 01/01/1981
IEC 60679-2 Ed. 1.0 b:1981 Quartz crystal controlled oscillators - Part 2: Guide to the use of quartz crystal controlled oscillators standard by International Electrotechnical Commission, 01/01/1981
IEC 60621-4 Ed. 1.0 b:1981 [ Withdrawn ] Electrical installations for outdoor sites under heavy conditions (including open-cast mines and quarries). Part 4: Requirements for the installation standard by International Electrotechnical Commission, 01/01/1981
IEC 60710 Ed. 1.0 b:1981 [ Withdrawn ] Radiation protection equipment for the measuring and monitoring of airborne tritium standard by International Electrotechnical Commission, 01/01/1981
IEC 60711 Ed. 1.0 b:1981 [ Withdrawn ] Occluded-ear simulator for the measurement of earphones coupled to the ear by ear inserts standard by International Electrotechnical Commission, 01/01/1981
IEC 60713 Ed. 1.0 b:1981 [ Withdrawn ] Subroutines for CAMAC standard by International Electrotechnical Commission, 01/01/1981
IEC 60487-2-1 Ed. 1.0 b:1981 Methods of measurement for equipment used in terrestrial radio-relay systems. Part 2-1: Measurements for sub-systems. General standard by International Electrotechnical Commission, 01/01/1981