IEC 60154-7 Ed. 1.0 b:1974 Flanges for waveguides - Part 7: Relevant specifications for flanges for square waveguides standard by International Electrotechnical Commission, 01/01/1974
IEC 60191-1C Ed. 1.0 b:1974 [ Withdrawn ] Mechanical standardization of semiconductor devices - Part 1: Preparation of drawings of semiconductor devices - Third supplement standard by International Electrotechnical Commission, 01/01/1974
IEC 60151-27 Ed. 1.0 b:1974 Measurements of the electrical properties of electronic tubes and valves. Part 27: Methods of measurement for inter modulation products in transmitting tubes standard by International Electrotechnical Commission, 01/01/1974
IEC 60231C Ed. 1.0 b:1974 Third supplement: Instrumentation of gas-cooled graphite-moderated reactors standard by International Electrotechnical Commission, 01/01/1974
IEC 60493-1 Ed. 1.0 b:1974 [ Withdrawn ] Guide for the statistical analysis of ageing test data. Part 1: Methods based on mean values of normally distributed test results standard by International Electrotechnical Commission, 01/01/1974
IEC 60457-1 Ed. 1.0 b:1974 Rigid precision coaxial and their associated precision connectors. Part 1: General requirements and measuring methods standard by International Electrotechnical Commission, 01/01/1974
IEC 60457-2 Ed. 1.0 b:1974 Rigid precision coaxial and their associated precision connectors. Part 2: 50 ohms 7 mm rigid precision coaxial line and associated hermaphroditic precision coaxial connector standard by International Electrotechnical Commission, 01/01/1974
IEC 60468 Ed. 1.0 b:1974 Method of measurement of resistivity of metallic materials standard by International Electrotechnical Commission, 01/01/1974
IEC 60068-2-2 Ed. 4.0 b:1974 [ Withdrawn ] Environmental testing - Part 2: Tests. Tests B: Dry heat standard by International Electrotechnical Commission, 01/01/1974
IEC 60068-3-1 Ed. 1.0 b:1974 [ Withdrawn ] Environmental testing - Part 3: Background information - Section One: Cold and dry heat tests standard by International Electrotechnical Commission, 01/01/1974
IEC 60418-1 Ed. 1.0 b:1974 [ Withdrawn ] Variable capacitors - Part 1: Terms and methods of test standard by International Electrotechnical Commission, 01/01/1974
IEC 60153-2 Ed. 2.0 b:1974 [ Withdrawn ] Hollow metallic waveguides. Part 2: Relevant specifications for ordinary rectangular waveguides standard by International Electrotechnical Commission, 01/01/1974