Home / Standards / GB/T 27612.3-2023 GB/T 27612.3-2023 Active 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 现行 Issue Date 2023-11-27 Implementation 2024-06-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A