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Reed switches - Generic specification. Blank detail specification. Original standard UNE-EN IEC 62246-1-1-2018 in PDF full version. Additional info + preview on request

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Dynamic modules - Performance specification templates. Multicast optical switches. Original standard UNE-EN IEC 62343-3-4-2018 in PDF full version. Additional info + preview on request

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Power systems management and associated information exchange - Data and communications security - Part 4: Profiles including MMS and derivatives. Original standard UNE-EN IEC 62351-4-2018 (2024) in PDF full version. Additional info + preview on request

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Hydraulic machines - Guidelines for dealing with hydro-abrasive erosion in Kaplan, Francis and Pelton turbines. Original standard UNE-EN IEC 62364-2019 in PDF full version. Additional info + preview on request

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Amendment 1 - Digital addressable lighting interface - Part 104- General requirements - Wireless and alternative wired system components. Original standard UNE-EN IEC 62386-104-2019 A1-2024 in PDF full version. Additional info + preview on request

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Digital addressable lighting interface - Particular requirements for control gear. Dimming curve selection (device type 17). Original standard UNE-EN IEC 62386-218-2018 in PDF full version. Additional info + preview on request

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