Home / Standards / GB/T 18457-2024 GB/T 18457-2024 Active Stainless steel needle tubing for the manufacture of medical devices—Requirements and test methods 制造医疗器械用不锈钢针管 要求和试验方法 Standard Type GBT ICS 11.040.20 CCS C31 Status 现行 Issue Date 2024-08-23 Implementation 2025-09-01 Responsible Dept 国家药监局 Drafting Unit N/A