Home / Standards / GB/T 47220-2026 GB/T 47220-2026 Upcoming Brown rice flour 糙米粉 Standard Type GBT ICS 67.060 CCS B 22 Status 即将实施 Issue Date 2026-02-27 Implementation 2026-09-01 Responsible Dept 国家粮食和储备局 Drafting Unit N/A