Home / Standards / GB/T 37690-2019 GB/T 37690-2019 Active Agricultural service——Agricultural information service guideline 农业社会化服务 农业信息服务导则 Standard Type GBT ICS 65.020.01 CCS B00 Status 现行 Issue Date 2019-06-04 Implementation 2019-06-04 Responsible Dept 农业农村部 Drafting Unit N/A