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Ferronickel. Specification and delivery requirements. Original standard UNE-EN ISO 6501-2020 in PDF full version. Additional info + preview on request

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Metallic materials - Brinell hardness test - Part 1- Test method. Original standard UNE-EN ISO 6506-1-2015 in PDF full version. Additional info + preview on request

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Metallic materials. Vickers hardness test - Verification and calibration of testing machines. Original standard UNE-EN ISO 6507-2-2018 in PDF full version. Additional info + preview on request

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Metallic materials. Vickers hardness test - Calibration of reference blocks. Original standard UNE-EN ISO 6507-3-2018 in PDF full version. Additional info + preview on request

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Metallic materials. Vickers hardness test - Tables of hardness values. Original standard UNE-EN ISO 6507-4-2018 in PDF full version. Additional info + preview on request

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Corrosion of metals and alloys. Determination of dezincification resistance of copper alloys with zinc - Test method. Original standard UNE-EN ISO 6509-1-2014 in PDF full version. Additional info + preview on request

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