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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Publications of CEN/TC 289

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DIN EN 16055	2013-02	Standards	Leather - Raw bovine hides and skins - Description, presentation and preservation; German version EN 16055:2012 More	Order from DIN Media
DIN EN ISO 4045	2018-09	Standards	Leather - Chemical tests - Determination of pH and difference figure (ISO 4045:2018); German version EN ISO 4045:2018 More	Order from DIN Media
DIN EN ISO 4047	1998-12	Standards	Leather - Determination of sulphated total ash and sulphated water-insoluble ash (ISO 4047:1977); German version EN ISO 4047:1998 More	Order from DIN Media
DIN EN ISO 4048	2018-10	Standards	Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content (ISO 4048:2018); German version EN ISO 4048:2018 More	Order from DIN Media
DIN EN ISO 5398-3	2018-10	Standards	Leather - Chemical determination of chromic oxide content - Part 3: Quantification by atomic absorption spectrometry (ISO 5398-3:2018); German version EN ISO 5398-3:2018 More	Order from DIN Media
DIN EN ISO 11643	2009-10	Standards	Leather - Tests for colour fastness - Colour fastness of small samples to solvents (ISO 11643:2009); German version EN ISO 11643:2009 More	Order from DIN Media
DIN EN ISO 11644	2023-02	Standards	Leather - Test for adhesion of finish (ISO 11644:2022); German version EN ISO 11644:2022 More	Order from DIN Media
DIN EN ISO 14087	2023-01	Standards	Leather - Physical and mechanical tests - Determination of bending force (ISO 14087:2022); German version EN ISO 14087:2022 More	Order from DIN Media
DIN EN ISO 17234-1	2023-10	Draft standard	Leather - Chemical tests for the determination of certain azo colourants in dyed leathers - Part 1: Determination of certain aromatic amines derived from azo colourants (ISO/DIS 17234-1:2023); German and English version prEN ISO 17234-1:2023 More	Order from DIN Media
DIN EN ISO 19076	2023-12	Standards	Leather - Measurement of leather surface - Electronic techniques (ISO 19076:2023); German version EN ISO 19076:2023 More	Order from DIN Media

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