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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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DIN 18421 [Withdrawn] references following documents:

Document number	Edition	Title
DIN 4102-9	1990-05	Fire behaviour of building materials and elements; seals for cable penetrations; concepts, requirements and testing More

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

Climate change Standards and specifications support climate targets

DIN 18421 [Withdrawn] references following documents:

Want to learn more?