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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 79/SC 7

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DIN EN 144-3	2003-06	Standards	Respiratory protective devices - Gas cylinder valves - Part 3: Outlet connections for diving gases Nitrox and oxygen; German version EN 144-3:2003 More	Order from DIN Media
DIN EN 250	2014-07	Standards	Respiratory equipment - Open-circuit self-contained compressed air diving apparatus - Requirements, testing and marking; German version EN 250:2014 More	Order from DIN Media
DIN EN 12021	2014-07	Standards	Respiratory equipment - Compressed gases for breathing apparatus; German version EN 12021:2014 More	Order from DIN Media
DIN EN 13949	2003-06	Standards	Respiratory equipment - Open-circuit self-contained diving apparatus for use with compressed Nitrox and oxygen - Requirements, testing, marking; German version EN 13949:2003 More	Order from DIN Media
DIN EN 14143	2013-10	Standards	Respiratory equipment - Self-contained re-breathing diving apparatus; German version EN 14143:2013 More	Order from DIN Media
DIN EN 15333-1	2008-04	Standards	Respiratory equipment - Open-circuit umbilical supplied compressed gas diving apparatus - Part 1: Demand apparatus; German version EN 15333-1:2008 More	Order from DIN Media
DIN EN 15333-1 Berichtigung 1	2010-05	Standards	Respiratory equipment - Open-circuit umbilical supplied compressed gas diving apparatus - Part 1: Demand apparatus; German version EN 15333-1:2008, Corrigendum to DIN EN 15333-1:2008-04; German version EN 15333-1:2008/AC:2009 More	Order from DIN Media
DIN EN 15333-2	2009-07	Standards	Respiratory equipment - Open-circuit umbilical supplied compressed gas diving apparatus - Part 2: Free flow apparatus; German version EN 15333-2:2009 More	Order from DIN Media

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