Home / Standards / GB/T 46299-2025 GB/T 46299-2025 Active Grain and oil machinery—Continuous-flow/batch type recirculating grain dryer 粮油机械 连续循环式粮食干燥机 Standard Type GBT ICS 67.260 CCS X 91 Status 现行 Issue Date 2025-10-05 Implementation 2026-05-01 Responsible Dept 国家粮食和储备局 Drafting Unit N/A