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Metallic materials. Rockwell hardness test - Verification and calibration of testing machines and indenters. Original standard BS EN ISO 6508-2-2023 in PDF full version. Additional info + preview on request

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Metallic materials. Rockwell hardness test - Calibration of reference blocks. Original standard BS EN ISO 6508-3-2023 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 BS EN ISO 6509-1-2014 in PDF full version. Additional info + preview on request

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Welding and allied processes. Classification of geometric imperfections in metallic materials - Fusion welding. Original standard BS EN ISO 6520-1-2007 in PDF full version. Additional info + preview on request

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Welding and allied processes. Classification of geometric imperfections in metallic materials - Welding with pressure. Original standard BS EN ISO 6520-2-2013 in PDF full version. Additional info + preview on request

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Protective clothing. Protection against chemicals. Determination of resistance of protective clothing materials to permeation by liquids and gases. Original standard BS EN ISO 6529-2001 (2002) in PDF full version. Additional info + preview on request

Document status: Withdrawn