• 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 5-4 2009-12 Standards Photography and graphic technology - Density measurements - Part 4: Geometric conditions for reflection density More  Order from DIN Media
ISO 418 2001-12 Standards Photography - Processing chemicals - Specifications for anhydrous sodium sulfite More  Order from DIN Media
ISO 420 1994-10 Standards Photography - Processing chemicals - Specifications for potassium bromide More  Order from DIN Media
ISO 422 1994-10 Standards Photography - Processing chemicals - Specifications for p-methylaminophenol sulfate More  Order from DIN Media
ISO 423 1994-05 Standards Photography; processing chemicals; specifications for hydroquinone More  Order from DIN Media
ISO 424 1994-10 Standards Photography - Processing chemicals - Specifications for anhydrous sodium carbonate and sodium carbonate monohydrate More  Order from DIN Media
ISO 518 2006-05 Standards Photography - Camera accessory shoes, with and without electrical contacts, for photoflash lamps and electronic photoflash units - Specification More  Order from DIN Media
ISO 519 1992-12 Standards Photography; hand-held cameras; flash-connector dimensions More  Order from DIN Media
ISO 1203 1998-10 Standards Photography - Roll film cameras - Back window location More  Order from DIN Media
ISO 1222 2010-06 Standards Photography - Tripod connections More  Order from DIN Media

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