• 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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Projects of IEC/TC 90

IEC 90/326/FDIS 2009-09-18 IEC 61788-18: Superconductivity - Part 18: Mechanical properties measurement - Room temperature tensile test of Ag- and/or Ag alloy-sheathed Bi-2223 and Bi-2212 composite superconductors More  Comment 
IEC 90/259/CD 2009-04-17 IEC 61788-16, Ed.1: Superconductivity - Part 16: Electronic characteristic measurements - Power-dependent surface resistance of superconductors at microwave frequencies More  Comment 
IEC 90/260/CD 2009-04-17 IEC 61788-17 Ed.1:Superconductivity- Part 17: Electronic characteristic measurements - Local critical current density and its distribution in large-area superconducting films More  Comment 
IEC 90/239/CDV 2008-11-28 IEC 61788-6 Ed. 3: Superconductivity - Part 6: Mechanical properties measurement - Room temperature tensile test of Cu/Nb-Ti composite superconductor More  Comment 
IEC 90/206A/NP 2007-05-11 Revised New work Item Proposal on (Future IEC 61788-15): Superconductivity - Part 15: Electronic characteristicmeasurements - Intrinsic surface impedance of high-TC superconductor films at microwave frequencies This document cancels and replaces document 90/206/NP More  Comment 
IEC 90/251/CDV 2007-04-13 IEC 61788-15 Ed.1: SUPERCONDUCTIVITY - Part 15: Electronic characteristic measurements - Intrinsic surface impedance of superconductor films at microwave frequencies More  Comment 
IEC 90/142A/DC 2003-05-16 Subject: Asking Proposals and Comments for Maintenance of existing International Standards, Confirmation of Experts of WGs, Nomination for new experts of WGs and Nomination for Convenors of WG 4 and WG 7, all of TC90. THIS DOCUMENT SUPERSEDES Document 90/142/DC due to changes made on Annex 2 More  Comment 
IEC 90/261/RR Review report on IEC 61788-13 Ed.2 : Superconductivity - Part 13: AC loss measurement - Magnetometer methods for hysteresis loss in superconducting multifilamentary composites More  Comment 
IEC 90/322/FDIS IEC 61788-12: Superconductivity - Part 12: Matrix to superconductor volume ratio measurement - Copper to non-copper volume ratio of Nb3Sn composite superconducting wires More  Comment 

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