Home / Standards / GB/T 20190-2006 GB/T 20190-2006 Abolished Detection of bovine, sheep and goat-derived material in feeds - Qualitative polymerase chain reaction (PCR) method 饲料中牛羊源性成分的定性检测 定性聚合酶链式反应(PCR)法 Standard Type GBT ICS 65.120 CCS B20 Status 废止 Issue Date 2006-05-17 Implementation 2006-09-01 Responsible Dept 国家标准委 Drafting Unit N/A