Home / Standards / GB/T 20886-2007 GB/T 20886-2007 Abolished Yeast used for food processing 食品加工用酵母 Standard Type GBT ICS 67.220.20 CCS X69 Status 废止 Issue Date 2007-02-02 Implementation 2007-12-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委