• Hydrogen Technologies Norms and 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 005-02-02 AA

DIN EN 490 2017-04 Standards Concrete roofing tiles and fittings for roof covering and wall cladding - Product specifications; German version EN 490:2011+A1:2017 More  Order from Beuth Verlag
DIN EN 491 2011-11 Standards Concrete roofing tiles and fittings for roof covering and wall cladding - Test methods; German version EN 491:2011 More  Order from Beuth Verlag

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