GB/T 18502-2018临界电流测量银和/或银合金包套Bi-2212和Bi-2223氧化物超导体的直流临界电流国家标准
英文:Critical current measurement—DC critical current of Ag-and/or Ag alloy-sheathed Bi-2212 and Bi-2223 oxide superconduc...
英文:Critical current measurement—DC critical current of Ag-and/or Ag alloy-sheathed Bi-2212 and Bi-2223 oxide superconduc...