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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 NA 005-52-32 AA

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ISO 21927-1	2008-01	Standards	Smoke and heat control systems - Part 1: Specification for smoke barriers More	Order from DIN Media
ISO 21927-2	2018-11	Standards	Smoke and heat control systems - Part 2: Specifications for natural smoke and heat exhaust ventilators More	Order from DIN Media
ISO 21927-3	2021-05	Standards	Smoke and heat control systems - Part 3: Specifications for powered smoke and heat exhaust ventilators More	Order from DIN Media
ISO 21927-4	2019-04	Standards	Smoke and heat control systems - Part 4: Natural smoke and heat exhaust ventilators - Design, requirements and installation More	Order from DIN Media
ISO 21927-5	2018-11	Standards	Smoke and heat control systems - Part 5: Powered smoke exhaust systems - Requirements and design More	Order from DIN Media
ISO 21927-7	2017-04	Standards	Smoke and heat control systems - Part 7: Smoke ducts sections More	Order from DIN Media
ISO 21927-8	2017-04	Standards	Smoke and heat control systems - Part 8: Smoke control dampers More	Order from DIN Media
ISO 21927-9	2012-03	Standards	Smoke and heat control systems - Part 9: Specification for control equipment More	Order from DIN Media

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