• 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 062-02-81 AA

ISO 12315 2010-05 Standards Aluminium oxide primarily used for production of aluminium - Method for calculating the Al₂O₃ content of smelter-grade alumina More  Order from DIN Media
ISO 12926 2012-12 Standards Aluminium fluoride for industrial use - Determination of trace elements - Wavelength dispersive X-ray fluorescence spectrometric method using pressed powder tablets More  Order from DIN Media
ISO 12977 1999-12 Standards Carbonaceous materials used in the production of aluminium - Pitch for electrodes - Determination of volatile matter content More  Order from DIN Media
ISO 12979 1999-12 Standards Carbonaceous materials used in the production of aluminium - Pitch for electrodes - Determination of C/H ratio in the quinoline-insoluble fraction More  Order from DIN Media
ISO 12980 2000-04 Standards Carbonaceous materials used in the production of aluminium - Green coke and calcined coke for electrodes - Analysis using an X-ray fluorescence method More  Order from DIN Media
ISO 12981-1 2000-11 Standards Carbonaceous materials used in the production of aluminium - Calcined coke; Determination of the reactivity to carbon dioxide - Part 1: Loss in mass method More  Order from DIN Media
ISO 12982-1 2000-12 Standards Carbonaceous materials used in the production of aluminium - Calcined coke; Determination of the reactivity to air - Part 1: Ignition temperature method More  Order from DIN Media
ISO 12984 2018-02 Standards Carbonaceous materials used in the production of aluminium - Calcined coke - Determination of particle size distribution More  Order from DIN Media
ISO 12985-1 2018-05 Standards Carbonaceous materials used in the production of aluminium - Baked anodes and cathode blocks - Part 1: Determination of apparent density using a dimensions method More  Order from DIN Media
ISO 12985-2 2018-05 Standards Carbonaceous materials used in the production of aluminium - Baked anodes and cathode blocks - Part 2: Determination of apparent density and of open porosity using a hydrostatic method More  Order from DIN Media

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