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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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Standards [CURRENT]

NF P92-552-4 ; NF ISO 24678-4:2023-08-02
Fire safety engineering - Requirements governing algebraic formulae - Part 4: smoke layers

Edition 2023-08-02

Original language French

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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

NF P92-552-4 ; NF ISO 24678-4:2023-08-02 Fire safety engineering - Requirements governing algebraic formulae - Part 4: smoke layers

Want to learn more?

NF P92-552-4 ; NF ISO 24678-4:2023-08-02
Fire safety engineering - Requirements governing algebraic formulae - Part 4: smoke layers