Home / Standards / GB/T 36453-2018 GB/T 36453-2018 Active Information technology—Learning, education and training—Information model of e-textbook 信息技术 学习、教育和培训 电子课本信息模型 Standard Type GBT ICS 35.240.99 CCS L67 Status 现行 Issue Date 2018-06-07 Implementation 2019-01-01 Responsible Dept 国家标准委 Drafting Unit N/A