Home / Standards / GB/T 18520-2001 GB/T 18520-2001 Active Equipment for crop protection--Sprayers--Connecting dimensions for nozzles and manometers 植物保护机械 喷雾机 喷头和压力表的连接尺寸 Standard Type GBT ICS 65.060.40 CCS B91 Status 现行 Issue Date 2001-11-14 Implementation 2002-06-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A