Home / Standards / GB/T 21118-2007 GB/T 21118-2007 Active Chinese steamed bread made of wheat flour 小麦粉馒头 Standard Type GBT ICS 67.060 CCS X11 Status 现行 Issue Date 2007-10-16 Implementation 2008-01-01 Responsible Dept 国家粮食和储备局 Drafting Unit 国家粮食和储备局