• 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 CEN/TC 159/WG 5

DIN EN 458 2016-07 Standards Hearing protectors - Recommendations for selection, use, care and maintenance - Guidance document; German version EN 458:2016 More  Order from Beuth Verlag
DIN EN 17479 2022-01 Standards Hearing protectors - Guidance on selection of individual fit testing methods; German version EN 17479:2021 More  Order from Beuth Verlag

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