• 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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Publications of ISO/TC 190/SC 4/WG 4

ISO 23753-2 AMD 1 2020-10 Standards Soil quality - Determination of dehydrogenases activity in soils - Part 2: Method using iodotetrazolium chloride (INT); Amendment 1 More  Order from DIN Media

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