• 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 CEN/TC 341

CEN ISO/TS 22475-2 2006-09 Pre-standard Geotechnical investigation and testing - Sampling methods and groundwater measurements - Part 2: Qualification criteria for enterprises and personnel (ISO/TS 22475-2:2006) More  Order from DIN Media
CEN ISO/TS 22475-3 2007-12 Pre-standard Geotechnical investigation and testing - Sampling methods and groundwater measurements - Part 3: Conformity assessment of enterprises and personnel by third party (ISO/TS 22475-3:2007) More  Order from DIN Media
DIN CEN ISO/TS 24283-1 2022-10 Technical Specification Geotechnical investigation and testing - Qualification criteria and assessment - Part 1: Qualified technician and qualified operator (ISO/TS 24283-1:2022); German version CEN ISO/TS 24283-1:2022 More  Order from DIN Media
DIN CEN ISO/TS 24283-2 2022-10 Technical Specification Geotechnical investigation and testing - Qualification criteria and assessment - Part 2: Responsible expert (ISO/TS 24283-2:2022); German version CEN ISO/TS 24283-2:2022 More  Order from DIN Media
DIN CEN ISO/TS 24283-3 2022-10 Technical Specification Geotechnical investigation and testing - Qualification criteria and assessment - Part 3: Qualified enterprise (ISO/TS 24283-3:2022); German version CEN ISO/TS 24283-3:2022 More  Order from DIN Media
DIN EN ISO 14689 2018-05 Standards Geotechnical investigation and testing - Identification, description and classification of rock (ISO 14689:2017); German version EN ISO 14689:2018 More  Order from DIN Media
DIN EN ISO 17628 2015-12 Standards Geotechnical investigation and testing - Geothermal testing - Determination of thermal conductivity of soil and rock using a borehole heat exchanger (ISO 17628:2015); German version EN ISO 17628:2015 More  Order from DIN Media
DIN EN ISO 17892-1 2022-08 Standards Geotechnical investigation and testing - Laboratory testing of soil - Part 1: Determination of water content (ISO 17892-1:2014 + Amd 1:2022); German version EN ISO 17892-1:2014 + A1:2022 More  Order from DIN Media
DIN EN ISO 17892-2 2015-03 Standards Geotechnical investigation and testing - Laboratory testing of soil - Part 2: Determination of bulk density (ISO 17892-2:2014); German version EN ISO 17892-2:2014 More  Order from DIN Media
DIN EN ISO 17892-3 2016-07 Standards Geotechnical investigation and testing - Laboratory testing of soil - Part 3: Determination of particle density (ISO 17892-3:2015, Corrected version 2015-12-15); German version EN ISO 17892-3:2015 More  Order from DIN Media

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