• 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 902 1976-09 Standards Aluminium oxide primarily used for the production of aluminium; Measurement of the angle of repose More  Order from DIN Media
ISO 1619 1976-09 Standards Cryolite, natural and artificial; Preparation and storage of test samples More  Order from DIN Media
ISO 1620 1976-09 Standards Cryolite, natural and artificial; Determination of silica content; Reduced molybdosilicate spectrophotometric method More  Order from DIN Media
ISO 1693 1976-09 Standards Cryolite, natural and artificial; Determination of fluorine content; Modified Willard-Winter method More  Order from DIN Media
ISO 1694 1976-09 Standards Cryolite, natural and artificial; Determination of iron content; 1,10- Phenanthroline photometric method More  Order from DIN Media
ISO 2366 1974-11 Standards Cryolite, natural and artificial; Determination of sodium content; Flame emission and atomic absorption spectrophotometric methods More  Order from DIN Media
ISO 2367 1972-12 Standards Cryolite (natural and artificial); Determination of aluminium content; 8- Hydroxyquinoline gravimetric method More  Order from DIN Media
ISO 2828 1973-12 Standards Aluminium oxide primarily used for the production of aluminium; Determination of fluorine content; Alizarin complexone and lanthanum chloride spectrophotometric method More  Order from DIN Media
ISO 2829 1973-12 Standards Aluminium oxide primarily used for the production of aluminium; Determination of phosphorus content; Reduced phosphomolybdate spectrophotometric method More  Order from DIN Media
ISO 2830 1973-12 Standards Cryolite, natural and artificial; Determination of aluminium content; Atomic absorption method More  Order from DIN Media

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