This standard specifies the test method for determining the residual resistance ratio of niop-tritin composite superconducting conductors.
JIS H 7312:2007 Referenced Document
JIS H 7005 International Electrotechnical Vocabulary -- Part 815: Superconductivity
JIS H 7312:2007 history
2018JIS H 7306:2018 Superconductivity -- Residual resistance ratio measurement -- Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors
2007JIS H 7312:2007 Superconductivity -- Residual resistance ratio measurement -- Residual resistance ratio of Nb3Sn composite superconductors