Home / Standards / GB/T 46189-2025 GB/T 46189-2025 Active Space environment—General requirements of ground simulation test for space environmental effects of spacecraft unit 空间环境 航天器组件空间环境效应地面模拟试验通用要求 Standard Type GBT ICS 49.020 CCS V06 Status 现行 Issue Date 2025-10-05 Implementation 2025-10-05 Responsible Dept 中国科学院 Drafting Unit N/A