• 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 42

ISO 6851 2001-12 Standards Photography - Processing waste - Determination of total amino nitrogen (microdiffusion Kjeldahl method) More  Order from DIN Media
ISO 6853 2001-12 Standards Photography - Processing waste - Determination of ammoniacal nitrogen (microdiffusion method) More  Order from DIN Media
ISO 7760 2001-12 Standards Photography - Processing waste - Determination of hydroquinone More  Order from DIN Media
ISO 7766 2003-06 Standards Processing photographic wastes - Analysis of cyanides - Determination of hexacyanoferrate(II) and hexacyanoferrate(III) by spectrometry More  Order from DIN Media
ISO 8581 1994-03 Standards Photography; electronic flash equipment; connectors to synchro-cord More  Order from DIN Media
ISO 10157 1991-06 Standards Photography; flash exposure meter; requirements More  Order from DIN Media
ISO 10330 2002-09 Standards Photography - Synchronizers, ignition circuits and connectors for cameras and photoflash units - Electrical characteristics and test methods More  Order from DIN Media
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

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