Determination of certain substances in electrotechnical products – Part 12: Simultaneous determination – Polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry
standard by International Electrotechnical Commission, 03/01/2023
Power systems management and associated information exchange – Data and communications security – Part 9: Cyber security key management for power system equipment
standard by International Electrotechnical Commission, 06/01/2023
Electric cables – Calculation of the current rating – Part 1-2: Current rating equations (100 % load factor) and calculations of losses – Sheath eddy current loss factors for two circuits in flat formation
standard by International Electrotechnical Commission, 05/01/2023
Cable networks for television signals, sound signals and interactive services – Part 106: Optical equipment for systems loaded with digital channels only
standard by International Electrotechnical Commission, 05/01/2023
Time relays for industrial and residential use – Part 1: Requirements and tests
standard by International Electrotechnical Commission, 06/01/2023
Industrial communication networks – Fieldbus specifications – Part 3-24: Data-link layer service definition – Type 24 elements
standard by International Electrotechnical Commission, 03/01/2023
Medical electrical equipment – Part 2-46: Particular requirements for the basic safety and essential performance of operating tables
standard by International Electrotechnical Commission, 05/01/2023
Industrial networks – Profiles – Part 1-8: Fieldbus profiles – Communication Profile Family 8
standard by International Electrotechnical Commission, 03/01/2023
Guidance for installation procedures and tolerances of hydroelectric machines – Part 6: Vertical Pelton turbines
standard by International Electrotechnical Commission, 04/01/2023
Cooking fume extractors – Methods for measuring performance
standard by International Electrotechnical Commission, 03/01/2023