Home / Standards / GB/T 23970-2009 GB/T 23970-2009 Abolished Pot-roast egg 卤蛋 Standard Type GBT ICS 67.120.20 CCS X02 Status 废止 Issue Date 2009-06-12 Implementation 2009-12-01 Responsible Dept 中国商业联合会 Drafting Unit 中国商业联合会