DIN EN 61788-5 E:2011 Draft Document - Superconductivity - Part 5: Matrix to superconductor volume ratio measurement - Copper to superconductor volume ratio of Cu/Nb-Ti composite superconductor (IEC 90/272/CD:2011)
2014DIN EN 61788-5:2014 Superconductivity - Part 5: Matrix to superconductor volume ratio measurement - Copper to superconductor volume ratio of Cu/Nb-Ti composite superconducting wires (IEC 61788-5:2013); German version EN 61788-5:2013
2011DIN EN 61788-5 E:2011 Draft Document - Superconductivity - Part 5: Matrix to superconductor volume ratio measurement - Copper to superconductor volume ratio of Cu/Nb-Ti composite superconductor (IEC 90/272/CD:2011)