• 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 ISO/TC 61/SC 5/WG 11

ISO 489 2022-03 Standards Plastics - Determination of refractive index More  Order from DIN Media
ISO 1183-1 2025-06 Standards Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pycnometer method and titration method More  Order from DIN Media
ISO 1183-2 2019-03 Standards Plastics - Methods for determining the density of non-cellular plastics - Part 2: Density gradient column method More  Order from DIN Media
ISO 1183-3 1999-09 Standards Plastics - Methods for determining the density of non-cellular plastics - Part 3: Gas pyknometer method More  Order from DIN Media
ISO 1675 2022-12 Standards Plastics - Liquid resins - Determination of density by the pycnometer method More  Order from DIN Media
ISO 3451-1 2019-02 Standards Plastics - Determination of ash - Part 1: General methods More  Order from DIN Media
ISO 3451-2 1998-12 Standards Plastics - Determination of ash - Part 2: Poly(alkylene terephthalate) materials More  Order from DIN Media
ISO 3451-3 1984-05 Standards Plastics; Determination of ash; Part 3 : Unplasticized cellulose acetate More  Order from DIN Media
ISO 3451-4 2024-02 Standards Plastics - Determination of ash - Part 4: Polyamides More  Order from DIN Media
ISO 3451-5 2025-04 Standards Plastics - Determination of ash - Part 5: Poly(vinyl chloride) More  Order from DIN Media

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