• 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 021-00-30 AA

ISO 4829-2 2016-02 Standards Steels - Determination of total silicon contents - Reduced molybdosilicate spectrophotometric method - Part 2: Silicon contents between 0,01 % and 0,05 % More  Order from DIN Media
ISO 4934 2003-12 Standards Steel and iron - Determination of sulfur content - Gravimetric method More  Order from DIN Media
ISO 4935 1989-09 Standards Steel and iron; determination of sulfur content; infrared absorption method after combustion in an induction furnace More  Order from DIN Media
ISO 4937 2024-12 Standards Steel and iron - Determination of chromium content - Potentiometric or visual titration method More  Order from DIN Media
ISO 4938 2016-02 Standards Steel and iron - Determination of nickel content - Gravimetric or titrimetric method More  Order from DIN Media
ISO 4939 2016-02 Standards Steel - Determination of nickel - Dimethylglyoxime spectrophotometric method More  Order from DIN Media
ISO 4940 1985-12 Standards Steel and cast iron; Determination of nickel content; Flame atomic absorption spectrometric method More  Order from DIN Media
ISO 4941 2024-07 Standards Steel and iron - Determination of molybdenum content - Thiocyanate spectrophotometric method More  Order from DIN Media
ISO 4942 2016-07 Standards Steels and irons - Determination of vanadium content - N-BPHA spectrophotometric method More  Order from DIN Media
ISO 4943 2022-08 Standards Steel and cast iron - Determination of copper content - Flame atomic absorption spectrometric method More  Order from DIN Media

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