Home / Standards / GB/T 40049-2021 GB/T 40049-2021 Active PCR detection method of chicken salmonella enteritis 鸡肠炎沙门氏菌PCR检测方法 Standard Type GBT ICS 11.220 CCS B41 Status 现行 Issue Date 2021-04-30 Implementation 2021-11-01 Responsible Dept 农业农村部 Drafting Unit N/A