Home / Standards / GB/T 46477-2025 GB/T 46477-2025 Active Technical specification for lightning protection of radar stations 雷达站防雷技术规范 Standard Type GBT ICS 91.120.40 CCS M 04 Status 现行 Issue Date 2025-10-31 Implementation 2026-05-01 Responsible Dept 国家标准委 Drafting Unit N/A