STB PDF

Plastics Determination of tensile properties Part 3- Test conditions for films and sheets (ISO 527-3-2018). Original standard UNE-EN ISO 527-3-2019 in PDF full version. Additional info + preview on request

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Leather Chemical determination of chromic oxide content Part 3- Quantification by atomic absorption spectrometry (ISO 5398-3-2018). Original standard UNE-EN ISO 5398-3-2019 in PDF full version. Additional info + preview on request

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Geometrical product specifications (GPS) Geometrical tolerancing Pattern and combined geometrical specification (ISO 5458-2018). Original standard UNE-EN ISO 5458-2026 in PDF full version. Additional info + preview on request

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Paints and varnishes Determination of resistance to humidity Part 1- Condensation (single-sided exposure) (ISO 6270-1-2017). Original standard UNE-EN ISO 6270-1-2019 in PDF full version. Additional info + preview on request

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Metallic materials Brinell hardness test Part 2- Verification and calibration of testing machines (ISO 6506-2-2017). Original standard UNE-EN ISO 6506-2-2019 in PDF full version. Additional info + preview on request

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Assembly tools for screws and nuts Hand torque tools Part 2- Requirements for calibration and determination of measurement uncertainty (ISO 6789-2-2017). Original standard UNE-EN ISO 6789-2-2019 in PDF full version. Additional info + preview on request

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