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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 CEN/TC 230/WG 2

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DIN EN 16493	2014-11	Standards	Water quality - Nomenclatural requirements for the recording of biodiversity data, taxonomic checklists and keys; German version EN 16493:2014 More	Order from DIN Media
DIN EN 16503	2014-11	Standards	Water quality - Guidance standard on assessing the hydromorphological features of transitional and coastal waters; German version EN 16503:2014 More	Order from DIN Media
DIN EN 16772	2016-11	Standards	Water quality - Guidance on methods for sampling invertebrates in the hyporheic zone of rivers; German version EN 16772:2016 More	Order from DIN Media
DIN EN 16859	2017-07	Standards	Water Quality - Guidance standard on monitoring freshwater pearl mussel (Margaritifera margaritifera) populations and their environment; German version EN 16859:2017 More	Order from DIN Media
DIN EN 16870	2017-05	Standards	Water quality - Guidance standard on determining the degree of modification of lake hydromorphology; German version EN 16870:2017 More	Order from DIN Media
DIN EN ISO 5667-19	2004-09	Standards	Water quality - Sampling - Part 19: Guidance on sampling of marine sediments (ISO 5667-19:2004); German version EN ISO 5667-19:2004 More	Order from DIN Media
DIN EN ISO 8689-1	2000-08	Standards	Water quality - Biological classification of rivers - Part 1: Guidance on the interpretation of biological quality data from surveys of benthic macroinvertebrates (ISO 8689-1:2000); German version EN ISO 8689-1:2000 More	Order from DIN Media
DIN EN ISO 8689-2	2000-08	Standards	Water quality - Biological classification of rivers - Part 2: Guidance on the presentation of biological quality data from surveys of benthic macroinvertebrates (ISO 8689-2:2000); German version EN ISO 8689-2:2000 More	Order from DIN Media
DIN EN ISO 9408	1999-12	Standards	Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer (ISO 9408:1999); German version EN ISO 9408:1999 More	Order from DIN Media
DIN EN ISO 9439	2000-10	Standards	Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium - Carbon dioxide evolution test (ISO 9439:1999); German version EN ISO 9439:2000 More	Order from DIN Media

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