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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 187/WG 4

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DIN EN 12698-1	2007-06	Standards	Chemical analysis of nitride bonded silicon carbide refractories - Part 1: Chemical methods; German version EN 12698-1:2007 More	Order from DIN Media
DIN EN 12698-2	2007-06	Standards	Chemical analysis of nitride bonded silicon carbide refractories - Part 2: XRD methods; German version EN 12698-2:2007 More	Order from DIN Media
DIN EN 14945	2006-03	Standards	Refractory products and materials - Spectrometric determination of chromium(VI) in chrome bearing refractories, before and after use; German version EN 14945:2005 More	Order from DIN Media
DIN EN 15979	2011-04	Standards	Testing of ceramic raw and basic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by OES by DC arc excitation; German version EN 15979:2011 More	Order from DIN Media
DIN EN 15979	2024-08	Draft standard	Testing of ceramic raw materials and ceramic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by optical emission spectrometry by direct current arc excitation (DCArc-OES); German and English version prEN 15979:2024 More	Read draft and comment
DIN EN 15991	2016-02	Standards	Testing of ceramic and basic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by inductively coupled plasma optical emission spectrometry (ICP OES) with electrothermal vaporisation (ETV); German version EN 15991:2015 More	Order from DIN Media
DIN EN 15991	2024-07	Draft standard	Testing of ceramic raw materials and ceramic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by inductively coupled plasma optical emission spectrometry with electrothermal vaporisation (ETV-ICP-OES); German and English version prEN 15991:2024 More	Read draft and comment
DIN EN ISO 1893	2008-09	Standards	Refractory products - Determination of refractoriness under load - Differential method with rising temperature (ISO 1893:2007); German version EN ISO 1893:2008 More	Order from DIN Media
DIN EN ISO 10058-1	2009-09	Standards	Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents, dissolution and determination of gravimetric silica (ISO 10058-1:2008); German version EN ISO 10058-1:2008 More	Order from DIN Media
DIN EN ISO 10058-2	2009-04	Standards	Chemical analysis of magnesites and dolomites refractory products (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis (ISO 10058-2:2008); German version EN ISO 10058-2:2008 More	Order from DIN Media

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