Home / Standards / GB/Z 30556.8-2025 GB/Z 30556.8-2025 Active Electromagnetic compatibility—Installation and mitigation guidelines—Part 8: HEMP protection methods for the distributed infrastructure 电磁兼容 安装和减缓导则 第8部分:分布式基础设施的HEMP防护方法 Standard Type GBZ ICS 33.100.20 CCS L06 Status 现行 Issue Date 2025-12-03 Implementation N/A Responsible Dept 国家标准委 Drafting Unit N/A