Home / Standards / GB/T 44371-2024 GB/T 44371-2024 Active Critical bending diameter measurement—Critical bending diameter measurement of Bi-2223 superconducting wires in liquid nitrogen temperature 临界弯曲直径测量 液氮温区Bi-2223超导带材的临界弯曲直径测量 Standard Type GBT ICS 77.040.01;29.050 CCS H21,H62 Status 现行 Issue Date 2024-08-23 Implementation 2025-03-01 Responsible Dept 中国科学院 Drafting Unit N/A