Home / Standards / GB/T 21919-2022 GB/T 21919-2022 Active Laboratory medicine—Requirements for the competence of calibration laboratories using reference measurement procedures 检验医学 运行参考测量程序的校准实验室的能力要求 Standard Type GBT ICS 11.100.99 CCS C30 Status 现行 Issue Date 2022-10-14 Implementation 2023-05-01 Responsible Dept 国家药监局 Drafting Unit N/A