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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 226

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ISO 2865	1973-12	Standards	Aluminium oxide primarily used for the production of aluminium; Determination of boron content; Curcumin spectrophotometric method More	Order from DIN Media
ISO 2865 Technical Corrigendum 1	1991-07	Standards	Aluminium oxide primarily used for the production of aluminium; determination of boron content; curcumin spectrophotometric method; technical corrigendum 1 More	Order from DIN Media
ISO 2927	1973-12	Standards	Aluminium oxide primarily used for the production of aluminium; Sampling More	Order from DIN Media
ISO 2961	1974-02	Standards	Aluminium oxide primarily used for the production of aluminium; Determination of an adsorption index More	Order from DIN Media
ISO 3391	1976-09	Standards	Cryolite, natural and artificial; Determination of calcium content; Flame atomic absorption method More	Order from DIN Media
ISO 3393	1976-08	Standards	Cryolite, natural and artificial, and aluminium fluoride for industrial use; Determination of moisture content; Gravimetric method More	Order from DIN Media
ISO 3431	1976-07	Standards	Sodium fluoride primarily used for the production of aluminium; Determination of soluble sulphates content; Turbidimetric method More	Order from DIN Media
ISO 4280	1977-11	Standards	Cryolite, natural and artificial, and aluminium fluoride for industrial use; Determination of sulphate content; Barium sulphate gravimetric method More	Order from DIN Media
ISO 5939	1980-07	Standards	Carbonaceous materials for the production of aluminium; Pitch for electrodes; Determination of water content; Azeotropic distillation (Dean and Stark) method More	Order from DIN Media
ISO 6257	2002-10	Standards	Carbonaceous materials used in the production of aluminium - Pitch for electrodes - Sampling More	Order from DIN Media

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