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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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DIN 21905 [Withdrawn] referenced in following documents:

Document number	Edition	Title
Document number DIN 21913-1	Edition 1992-02	Title Mine plans; deep mining; underground workings More

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Hydrogen Technologies Standards form the basic framework for market ramp-up

DIN 21905 [Withdrawn] referenced in following documents:

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