Home / Standards / GB/T 47242-2026 GB/T 47242-2026 Upcoming Guidlines for use of Earth's radiation belt models 地球辐射带模型使用指南 Standard Type GBT ICS 49.020 CCS V70 Status 即将实施 Issue Date 2026-02-27 Implementation 2026-06-01 Responsible Dept 中国科学院 Drafting Unit N/A