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Aluminium and aluminium alloys. Circle and circle stock for the production of general applications. Specifications. Original standard UNE-EN 941-2022 in PDF full version. Additional info + preview on request

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Aerospace series. Architecture for integrated management of a system's health condition. Original standard UNE-EN 9722-2023 in PDF full version. Additional info + preview on request

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Vehicles, boats and internal combustion engines. Radio disturbance characteristics. Limits and methods of measurement for the protection of on-board receivers. Original standard UNE-EN IEC 55025-2022 in PDF full version. Additional info + preview on request

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Rotating electrical machines - Functional evaluation of insulation systems. General guidelines. Original standard UNE-EN IEC 60034-18-1-2023 in PDF full version. Additional info + preview on request

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Rotating electrical machines - Functional evaluation of insulation systems (Type II). Electrical endurance qualification procedures for form-wound windings. Original standard UNE-EN IEC 60034-18-32-2022 in PDF full version. Additional info + preview on request

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Rotating electrical machines - Synchronous hydrogenerators including motor-generators - Specific requirements (IEC 60034-33:2022). Original standard UNE-EN IEC 60034-33-2022 in PDF full version. Additional info + preview on request

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