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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 NA 119-01-03 AA

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DIN EN 15460	2008-01	Standards	Water quality - Guidance standard for the surveying of macrophytes in lakes; German version EN 15460:2007 More	Order from DIN Media
DIN EN 15708	2010-03	Standards	Water quality - Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running water; German version EN 15708:2009 More	Order from DIN Media
DIN EN 15843	2010-05	Standards	Water quality - Guidance standard on determining the degree of modification of river hydromorphology; German version EN 15843:2010 More	Order from DIN Media
DIN EN 16150	2012-07	Standards	Water quality - Guidance on pro-rata Multi-Habitat sampling of benthic macro-invertebrates from wadeable rivers; German version EN 16150:2012 More	Order from DIN Media
DIN EN 16161	2012-09	Standards	Water quality - Guidance on the use of in vivo absorption techniques for the estimation of chlorophyll-a concentration in marine and fresh water samples; German version EN 16161:2012 More	Order from DIN Media
DIN EN 25663	1993-11	Standards	Water quality; determination of Kjeldahl nitrogen; method after mineralization with selenium (ISO 5663:1984); German version EN 25663:1993 More	Order from DIN Media
DIN EN 25813	1993-01	Standards	Water quality; determination of dissolved oxygen; iodometric method (ISO 5813:1983); german version EN 25813:1992 More	Order from DIN Media
DIN EN 26461-1	1993-04	Standards	Water quality; detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia); part 1: method by enrichment in a liquid medium (ISO 6461-1:1986); german version EN 26461-1:1993 More	Order from DIN Media
DIN EN 26461-2	1993-04	Standards	Water quality; detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia); part 2: method by membrane filtration (ISO 6461-2:1986); german version EN 26461-2:1993 More	Order from DIN Media
DIN EN 26777	1993-04	Standards	Water quality; determination of nitrite; molecular absorption spectrometric method (ISO 6777:1984); german version EN 26777:1993 More	Order from DIN Media

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