• 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 027-04-04 AA

Order from DIN Media
ISO 19376-1 2025-07 Standards Jewellery and precious metals - Vocabulary - Part 1: Precious metals and units More  Order from DIN Media
ISO 19919 2025-11 Standards Jewellery and precious metals - Determination of silver - ICP-OES method using an internal standard element More  Order from DIN Media
ISO 22764 2020-01 Standards Jewellery and precious metals - Fineness of solders used with precious metal jewellery alloys More  Order from DIN Media
ISO 23345 2021-06 Standards Jewellery and precious metals - Non destructive precious metal fineness confirmation by ED-XRF More  Order from DIN Media

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