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Paints and varnishes. Guidelines for the determination of anticorrosive properties of organic coatings by accelerated cyclic electrochemical technique. Original standard UNE-EN ISO 17463-2022 in PDF full version. Additional info + preview on request

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Soil quality. Guidance on the choice and evaluation of bioassays for ecotoxicological characterization of soils and soil materials. Original standard UNE-EN ISO 17616-2022 in PDF full version. Additional info + preview on request

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Welding. Quality requirements for heat treatment in connection with welding and allied processes. Original standard UNE-EN ISO 17663-2023 in PDF full version. Additional info + preview on request

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Brazing. Filler metals. Original standard UNE-EN ISO 17672-2024 in PDF full version. Additional info + preview on request

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Fine ceramics (advanced ceramics, advanced technical ceramics). Methods for chemical analysis of fine silicon nitride powders. Original standard UNE-EN ISO 17947-2023 in PDF full version. Additional info + preview on request

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Steel. Determination of the thickness of surface-hardened layers. Original standard UNE-EN ISO 18203-2022 in PDF full version. Additional info + preview on request

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