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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 25897-2020 |
Residual resistance ratio measurement—Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors 剩余电阻比测量 铌-钛（Nb-Ti）和铌三锡（Nb3Sn）复合超导体剩余电阻比测量 |
China National Standards Residual resistance ratio |
 English PDF |
| GB/T 25897-2010 |
Superconductivity: Residual resistance ratio measurement of Nb-Ti composite superconductors 超导电性：铌-酞复合超导体剩余电阻比测定 |
China National Standards Residual resistance ratio |
English PDF |
| GB/T 12968-1991 |
Eddy current decay method formeasurement of resistivity and Residual resistance ratio of pure metals 纯金属电阻率与剩余电阻比涡流衰减测量方法 |
China National Standards Residual resistance ratio |
English PDF |
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