Home / Standards / GB/T 41555-2022 GB/T 41555-2022 Active Classification and code for science popularization service 科普服务分类与代码 Standard Type GBT ICS 01.040.03 CCS A24 Status 现行 Issue Date 2022-07-11 Implementation 2022-07-11 Responsible Dept 中国科学技术协会 Drafting Unit N/A