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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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Projects of CEN/TC 223/WG 5

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Document number	Begin	Title	Comment
DIN EN 18279	2024-02-16	Soil improvers and growing media - Enumeration of enterococci; German and English version prEN 18279:2026 More	Comment
DIN EN 18278	2024-02-16	Soil improvers and growing media - Detection of Salmonella spp.; German and English version prEN 18278:2026 More	Comment
DIN EN 18280	2024-02-16	Soil improvers and growing media - Enumeration of Escherichia coli; German and English version prEN 18280:2026 More	Comment

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

Climate change Standards and specifications support climate targets

Projects of CEN/TC 223/WG 5

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