Home / Standards / GB/T 18638-2002 GB/T 18638-2002 Abolished Diagnostic techniques for epidemic encephalitisB 流行性乙型脑炎诊断技术 Standard Type GBT ICS 11.220 CCS B41 Status 废止 Issue Date 2002-02-19 Implementation 2002-05-01 Responsible Dept 农业农村部 Drafting Unit N/A