Home / Standards / GB/T 46255-2025 GB/T 46255-2025 Active Urban public facilities—Electronic fence system—General requirements of construction 城市公共设施 电子围网系统 建设通用要求 Standard Type GBT ICS 35.240.01 CCS L77 Status 现行 Issue Date 2025-10-05 Implementation 2026-05-01 Responsible Dept 国家标准委 Drafting Unit N/A