Home / Standards / GB/T 14701-2002 GB/T 14701-2002 Abolished Determination of vitamin B2 in feeds 饲料中维生素B2的测定 Standard Type GBT ICS 65.120 CCS B46 Status 废止 Issue Date 2002-10-31 Implementation 2003-04-01 Responsible Dept 国家标准委 Drafting Unit N/A