Home / Standards / GB/T 37685-2019 GB/T 37685-2019 Active Internet of things—Application information services classification 物联网 应用信息服务分类 Standard Type GBT ICS 35.110 CCS L79 Status 现行 Issue Date 2019-08-30 Implementation 2020-03-01 Responsible Dept 国家标准委 Drafting Unit N/A