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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 125/WG 4

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DIN EN 772-13	2000-09	Standards	Methods of test for masonry units - Part 13: Determination of net and gross dry density of masonry units (except for natural stone); German version EN 772-13:2000 More	Order from DIN Media
DIN EN 772-14	2002-02	Standards	Methods of test for masonry units - Part 14: Determination of moisture movement of aggregate concrete and manufactured stone masonry units; German version EN 772-14:2001 More	Order from DIN Media
DIN EN 772-15	2000-09	Standards	Methods of test for masonry units - Part 15: Determination of water vapour permeability of autoclaved aerated concrete masonry units; German version EN 772-15:2000 More	Order from DIN Media
DIN EN 772-16	2011-07	Standards	Methods of test for masonry units - Part 16: Determination of dimensions; German version EN 772-16:2011 More	Order from DIN Media
DIN EN 772-18	2011-07	Standards	Methods of test for masonry units - Part 18: Determination of freeze-thaw resistance of calcium silicate masonry units; German version EN 772-18:2011 More	Order from DIN Media
DIN EN 772-19	2000-09	Standards	Methods of test for masonry units - Part 19: Determination of moisture expansion of large horizontally perforated clay masonry units; German version EN 772-19:2000 More	Order from DIN Media
DIN EN 772-20	2005-05	Standards	Methods of test for masonry units - Part 20: Determination of flatness of faces of masonry units; German version EN 772-20:2000 + A1:2005 More	Order from DIN Media
DIN EN 772-21	2011-07	Standards	Methods of test for masonry units - Part 21: Determination of water absorption of clay and calcium silicate masonry units by cold water absorption; German version EN 772-21:2011 More	Order from DIN Media
DIN EN 772-22	2019-02	Standards	Methods of test for masonry units - Part 22: Determination of freeze/thaw resistance of clay masonry units; German version EN 772-22:2018 More	Order from DIN Media
DIN EN 846-2	2000-08	Standards	Methods of tests for ancillary components for masonry - Part 2: Determination of bond strength of prefabricated bed joint reinforcement in mortar joints; German version EN 846-2:2000 More	Order from DIN Media

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