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Resistance welding equipment. Transformers. Integrated transformers for welding guns. Original standard UNE-EN ISO 10656-2021 in PDF full version. Additional info + preview on request

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Health informatics. Personal health device communication. Device specialization. Power status monitor of personal health devices devices. Original standard UNE-EN ISO 11073-10427-2018 in PDF full version. Additional info + preview on request

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Plastics. Differential scanning calorimetry (DSC). Determination of specific heat capacity. Original standard UNE-EN ISO 11357-4-2021 in PDF full version. Additional info + preview on request

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Jewellery and precious metals. Determination of gold. Cupellation method (fire assay). Original standard UNE-EN ISO 11426-2021 in PDF full version. Additional info + preview on request

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Jewellery and precious metals. Determination of palladium in palladium alloys. ICP-OES method using an internal standard element. Original standard UNE-EN ISO 11495-2019 in PDF full version. Additional info + preview on request

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Acoustics. Determination of sound immission from sound sources placed close to the ear. Technique using a manikin. Original standard UNE-EN ISO 11904-2-2021 in PDF full version. Additional info + preview on request

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