Home / Standards / GB/T 24627-2023 GB/T 24627-2023 Active Wrought nickel-titanium shape memory alloys for surgical implants 外科植入物用镍-钛形状记忆合金加工材 Standard Type GBT ICS 11.040.40 CCS C35 Status 现行 Issue Date 2023-12-28 Implementation 2025-01-01 Responsible Dept 国家药监局 Drafting Unit N/A