Home / Standards / GB/T 17711-1999 GB/T 17711-1999 Active The DC electric resistance test method for the critical temperature Tc of a YBa2Cu3O7-δ superconducting thin film 钇钡铜氧(123相)超导薄膜临界温度Tc的直流电阻试验方法 Standard Type GBT ICS 31-030 CCS L90 Status 现行 Issue Date 1999-03-13 Implementation 1999-10-01 Responsible Dept 中国科学院 Drafting Unit N/A