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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 NA 149 BR

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ISO 10348	1993-02	Standards	Photography; processing wastes; determination of silver content More	Order from DIN Media
ISO 10349-1	2002-11	Standards	Photography - Photographic-grade chemicals; Test methods - Part 1: General More	Order from DIN Media
ISO 10349-2	1992-12	Standards	Photography; photographic-grade chemicals; test methods; part 2: determination of matter insoluble in water More	Order from DIN Media
ISO 10349-3	1992-12	Standards	Photography; photographic-grade chemicals; test methods; part 3: determination of matter insoluble in ammonium hydroxide solution More	Order from DIN Media
ISO 10349-4	1992-12	Standards	Photography; photographic-grade chemicals; test methods; part 4: determination of residue after ignition More	Order from DIN Media
ISO 10349-5	1992-12	Standards	Photography; photographic-grade chemicals; test methods; part 5: determination of heavy metal and iron content More	Order from DIN Media
ISO 10349-6	1992-12	Standards	Photography; photographic-grade chemicals; test methods; part 6: determination of halide content More	Order from DIN Media
ISO 10349-7	1992-12	Standards	Photography; photographic-grade chemicals; test methods; part 7: determination of alkalinity or acidity More	Order from DIN Media
ISO 10349-8	2002-11	Standards	Photography - Photographic-grade chemicals; Test methods - Part 8: Determination of volatile matter More	Order from DIN Media
ISO 10349-9	1992-12	Standards	Photography; photographic-grade chemicals; test methods; part 9: reaction to ammoniacal silver nitrate More	Order from DIN Media

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