Home / Standards / GB/T 26590-2011 GB/T 26590-2011 Active Grain and oil machinery - Gravity paddy separator 粮油机械 重力谷糙分离机 Standard Type GBT ICS 67.260 CCS X91 Status 现行 Issue Date 2011-06-16 Implementation 2011-09-01 Responsible Dept 国家粮食和储备局 Drafting Unit 国家粮食和储备局