Superconductivity - Part 23: Residual resistance ratio measurement - Residual resistance ratio of cavity-grade niobium superconductors (IEC 90/457/CDV:2020); German and English version prEN IEC 61788-23:2020
German title
Supraleitfähigkeit - Teil 23: Messung des Restwiderstandsverhältnisses - Restwiderstandsverhältnis von hochreinen Niob Supraleitern für Kavitäten (IEC 90/457/CDV:2020); Deutsche und Englische Fassung prEN IEC 61788-23:2020
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