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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

DIN 21521 [Withdrawn] references following documents:

Document number	Edition	Title
DIN 21522	1972-07	Roof bolt plates for mining and tunnel support More

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

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

DIN 21521 [Withdrawn] references following documents:

Want to learn more?