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Leather. Physical and mechanical tests. Determination of water repellency of garment leather. Original standard BS EN ISO 17231-2017 in PDF full version. Additional info + preview on request

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Leather. Physical and mechanical tests. Determination of heat resistance of patent leather. Original standard BS EN ISO 17232-2017 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN ISO 17232-2025

Leather. Physical and mechanical tests. Determination of cold crack temperature of surface coatings. Original standard BS EN ISO 17233-2017 in PDF full version. Additional info + preview on request

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Leather. Chemical tests for the determination of certain azo colourants in dyed leathers. Determination of certain aromatic amines derived from azo colourants. Original standard BS EN ISO 17234-1-2024 in PDF full version. Additional info + preview on request

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Leather. Chemical tests for the determination of certain azo colorants in dyed leathers. Determination of 4-aminoazobenzene. Original standard BS EN ISO 17234-2-2011 in PDF full version. Additional info + preview on request

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Leather. Physical and mechanical tests. Determination of softness. Original standard BS EN ISO 17235-2015 in PDF full version. Additional info + preview on request

Document status: Active