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Amendment 2 - Edison screw lampholders. Original standard UNE-EN IEC 60238-2018 A2-2021 in PDF full version. Additional info + preview on request

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Edison screw lampholders. Original standard UNE-EN IEC 60238-2018 in PDF full version. Additional info + preview on request

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Sound system equipment - Amplifiers. Original standard UNE-EN IEC 60268-3-2018 in PDF full version. Additional info + preview on request

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Sound system equipment - Microphones. Original standard UNE-EN IEC 60268-4-2018 in PDF full version. Additional info + preview on request

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Packaging of components for automatic handling - Matrix trays. Original standard UNE-EN IEC 60286-5-2018 in PDF full version. Additional info + preview on request

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Conventions concerning electric circuits. Original standard UNE-EN IEC 60375-2018 in PDF full version. Additional info + preview on request

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