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IEC 61300-2-14 Ed. 4.0 b:2021Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-14: Tests - High optical powerstandard by International Electrotechnical Commission, 02/11/2021
IEC 60050-801 Amd.3 Ed. 2.0 b:2021Amendment 3 - International Electrotechnical Vocabulary (IEV) - Part 801: Acoustics and electroacousticsAmendment by International Electrotechnical Commission, 02/11/2021
IEC 60840 Cor.1 Ed. 5.0 b:2021Corrigendum 1 - Power cables with extruded insulation and their accessories for rated voltages above 30 kV (U<sub>m</sub>= 36 kV) up to 150 kV (U<sub>m</sub> = 170 kV) - Test methods and requirementsCorrigenda by International Electrotechnical Commission, 02/10/2021
IEC 60793-1-34 Ed. 3.0 b:2021Optical fibres - Part 1-34: Measurement methods and test procedures - Fibre curlstandard by International Electrotechnical Commission, 02/10/2021
IEC 60050-801 Amd.2 Ed. 2.0 b:2021Amendment 2 - International Electrotechnical Vocabulary (IEV) - Part 801: Acoustics and electroacousticsAmendment by International Electrotechnical Commission, 02/10/2021
IEC 60194-1 Ed. 1.0 b:2021Printed boards design, manufacture and assembly - Vocabulary - Part 1: Common usage in printed board and electronic assembly technologiesstandard by International Electrotechnical Commission, 02/09/2021
IEC 61215-1-2 Ed. 2.0 b:2021Terrestrial photovoltaic (PV) modules - Design qualification and type approval - Part 1-2: Special requirements for testing of thin-film Cadmium Telluride (CdTe) based photovoltaic (PV) modulesstandard by International Electrotechnical Commission, 02/09/2021
IEC 60502-1 Ed. 3.0 en:2021Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV(Um = 36 kV) - Part 1: Cables for rated voltages of 1 kV (Um = 1,2 kV) and 3 kV (Um = 3,6 kV)standard by International Electrotechnical Commission, 02/09/2021
IEC 62281 Amd.1 Ed. 4.0 b:2021Amendment 1 - Safety of primary and secondary lithium cells and batteries during transportAmendment by International Electrotechnical Commission, 02/08/2021
IEC 62281 Ed. 4.1 b:2021Safety of primary and secondary lithium cells and batteries during transport CONSOLIDATED EDITIONstandard by International Electrotechnical Commission, 02/08/2021
IEC 60364-8-1 Ed. 2.0 b:2019Low-voltage electrical installations - Part 8-1: Functional aspects - Energy efficiencystandard by International Electrotechnical Commission, 02/06/2021
IEC 62769-6 Ed. 2.0 b:2021Field Device Integration (FDI) - Part 6: FDI Technology Mappingstandard by International Electrotechnical Commission, 02/05/2021