UNE-EN IEC 61788-4:2020 Superconductivity - Part 4: Residual resistance ratio measurement - Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors (Endorsed by Asociación Española de Normalización in June of 2020.)
2020UNE-EN IEC 61788-4:2020 Superconductivity - Part 4: Residual resistance ratio measurement - Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors (Endorsed by Asociación Española de Normalización in June of 2020.)