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Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 2- Nickel Cadmium (NiCd) batteries. IEC 62973-2:2020-05(en). Original standard IEC 62973-2-2020 in PDF full version. Additional info + preview on request

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Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 3- Lead acid batteries. IEC 62973-3:2024-04(en). Original standard IEC 62973-3-2024 in PDF full version. Additional info + preview on request

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Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 4- Secondary sealed nickel-metal hydride batteries. IEC 62973-4:2021-01(en-fr). Original standard IEC 62973-4-2021 in PDF full version. Additional info + preview on request

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Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 5- Lithium-ion batteries. IEC 62973-5:2023-08(en-fr). Original standard IEC 62973-5-2023 in PDF full version. Additional info + preview on request

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Monitoring and measuring systems used for data collection, aggregation and analysis - Part 1- Device requirements. IEC 62974-1:2024-08(en-fr). Original standard IEC 62974-1-2024 in PDF full version. Additional info + preview on request

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Natural esters - Guidelines for maintenance and use in electrical equipment. IEC 62975:2021-01(en-fr). Original standard IEC 62975-2021 in PDF full version. Additional info + preview on request

Document status: Active