Home / Standards / GB/T 26550-2011 GB/T 26550-2011 Active Testing and appraising of similitude thermal efficiency for grain dreyer 粮食干燥机同比热效率的测试与评价 Standard Type GBT ICS 65.060.99 CCS B91 Status 现行 Issue Date 2011-06-16 Implementation 2012-01-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A