• 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 DKE/GK 851

ISO 11665-4 2021-03 Standards Measurement of radioactivity in the environment - Air: radon-222 - Part 4: Integrated measurement method for determining average activity concentration using passive sampling and delayed analysis More  Order from DIN Media
ISO 11665-5 2020-01 Standards Measurement of radioactivity in the environment - Air: radon-222 - Part 5: Continuous measurement methods of the activity concentration More  Order from DIN Media
ISO 11665-6 2020-01 Standards Measurement of radioactivity in the environment - Air: radon-222 - Part 6: Spot measurement methods of the activity concentration More  Order from DIN Media
ISO 11665-7 2012-07 Standards Measurement of radioactivity in the environment - Air: radon-222 - Part 7: Accumulation method for estimating surface exhalation rate More  Order from DIN Media
ISO 11665-8 2019-12 Standards Measurement of radioactivity in the environment - Air: radon-222 - Part 8: Methodologies for initial and additional investigations in buildings More  Order from DIN Media
ISO 11665-9 2019-05 Standards Measurement of radioactivity in the environment - Air: Radon-222 - Part 9: Test methods for exhalation rate of building materials More  Order from DIN Media
ISO 11665-11 2016-04 Standards Measurement of radioactivity in the environment - Air: radon-222 - Part 11: Test method for soil gas with sampling at depth More  Order from DIN Media
ISO 11929-1 2025-12 Standards Determination of the characteristic limits (decision threshold, detection limit and limits of the coverage interval) for measurements of ionizing radiation - Fundamentals and application - Part 1: Elementary applications More  Order from DIN Media
ISO 11929-2 2025-12 Standards Determination of the characteristic limits (decision threshold, detection limit and limits of the coverage interval) for measurements of ionizing radiation - Fundamentals and application - Part 2: Advanced applications More  Order from DIN Media
ISO 11929-3 2025-12 Standards Determination of the characteristic limits (decision threshold, detection limit and limits of the coverage interval) for measurements of ionizing radiation - Fundamentals and application - Part 3: Applications to unfolding methods More  Order from DIN Media

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