Home / Standards / GB/T 27609-2011 GB/T 27609-2011 Abolished Agricultural water saving irrigation equipment - Evaluate methods 农业节水灌溉设备 评价方法 Standard Type GBT ICS 65.060.35 CCS B91 Status 废止 Issue Date 2011-12-05 Implementation 2012-05-01 Responsible Dept 中国机械工业联合会 Drafting Unit 中国机械工业联合会