Home / Standards / GB/T 27612.3-2011 GB/T 27612.3-2011 Abolished Agricultural irrigation equipment - Sprinklers - Part 3: Characterization of distribution and test methods 农业灌溉设备 喷头 第3部分：水量分布特性和试验方法 Standard Type GBT ICS 65.060.35 CCS B91 Status 废止 Issue Date 2011-09-14 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