Home / Standards / GB/T 47573.1-2026 GB/T 47573.1-2026 Upcoming Agricultural irrigation equipment—Guideline on the implementation of pressurized irrigation systems—Part 1：General principles of irrigation 农业灌溉设备 承压灌溉系统实施指南 第1部分：灌溉通则 Standard Type GBT ICS 65.060.35 CCS B91 Status 即将实施 Issue Date 2026-04-30 Implementation 2026-11-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A