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Hydrogen Technologies 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 137/WG 3

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DIN EN 17199-5	2020-02	Standards	Workplace exposure - Measurement of dustiness of bulk materials that contain or release respirable NOAA or other respirable particles - Part 5: Vortex shaker method; German version EN 17199-5:2019 More	Order from DIN Media
DIN EN 17289-1	2021-02	Standards	Characterization of bulk materials - Determination of a size-weighted fine fraction and crystalline silica content - Part 1: General information and choice of test methods; German version EN 17289-1:2020 More	Order from DIN Media
DIN EN 17289-2	2021-02	Standards	Characterization of bulk materials - Determination of a size-weighted fine fraction and crystalline silica content - Part 2: Calculation method; German version EN 17289-2:2020 More	Order from DIN Media
DIN EN 17289-3	2021-02	Standards	Characterization of bulk materials - Determination of a size-weighted fine fraction and crystalline silica content - Part 3: Sedimentation method; German version EN 17289-3:2020 More	Order from DIN Media
DIN EN ISO 28439	2011-07	Standards	Workplace atmospheres - Characterization of ultrafine aerosols/ nanoaerosols - Determination of the size distribution and number concentration using differential electrical mobility analysing systems (ISO 28439:2011); German version EN ISO 28439:2011 More	Order from DIN Media

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