Home / Standards / GB/T 20452-2006 GB/T 20452-2006 Abolished Standards for the quality of apricot kernel 仁用杏杏仁质量等级 Standard Type GBT ICS 67.080.10 CCS B66 Status 废止 Issue Date 2006-07-12 Implementation 2006-12-01 Responsible Dept 国家林草局 Drafting Unit N/A