Home / Standards / GB/T 38841-2020 GB/T 38841-2020 Active Mechanical properties measurement—Room temperature tensile test of reacted Nb3Sn composite superconductors 力学性能测量 反应后的Nb3Sn复合超导线室温拉伸试验方法 Standard Type GBT ICS 17.220.20;29.050;77.040.10 CCS H22 Status 现行 Issue Date 2020-06-02 Implementation 2021-01-01 Responsible Dept 中国科学院 Drafting Unit N/A