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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
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Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Publications of IULTCS

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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 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 4098	2018-10	Standards	Leather - Chemical tests - Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter (ISO 4098:2018); German version EN ISO 4098:2018 More	Order from DIN Media
DIN EN ISO 5398-1	2018-10	Standards	Leather - Chemical determination of chromic oxide content - Part 1: Quantification by titration (ISO 5398-1:2018); German version EN ISO 5398-1:2018 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 5398-4	2019-04	Standards	Leather - Chemical determination of chromic oxide content - Part 4: Quantification by inductively coupled plasma (ICP) (ISO 5398-4:2018); German version EN ISO 5398-4:2019 More	Order from DIN Media
DIN EN ISO 5402-1	2022-07	Standards	Leather - Determination of flex resistance - Part 1: Flexometer method (ISO 5402-1:2022); German version EN ISO 5402-1:2022 More	Order from DIN Media
DIN EN ISO 7906	2023-02	Standards	Leather - Tests for colour fastness - General principles of testing (ISO 7906:2022); German version EN ISO 7906:2022 More	Order from DIN Media
DIN EN ISO 7979	2024-07	Draft standard	Leather - Tests for colour fastness - Colour fastness to hydroalcoholic mixtures (ISO/DIS 7979:2024); German and English version prEN ISO 7979:2024 More	Order from DIN Media
DIN EN ISO 10195	2021-10	Standards	Leather - Chemical determination of chromium(VI) content in leather - Thermal pre-ageing of leather and determination of hexavalent chromium (ISO 10195:2018); German version EN ISO 10195:2021 More	Order from DIN Media

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