Home / Standards / GB/T 27409-2010 GB/T 27409-2010 Abolished Application of proficiency testing in the medical laboratory 医学实验室能力验证的应用 Standard Type GBT ICS 11.020 CCS C05 Status 废止 Issue Date 2011-01-14 Implementation 2011-07-01 Responsible Dept 国家标准委 Drafting Unit N/A