Home / Standards / GB/T 44709-2024 GB/T 44709-2024 Active Technical specifications for lightning disaster prevention of tourist attractions 旅游景区雷电灾害防御技术规范 Standard Type GBT ICS 07.060 CCS A47 Status 现行 Issue Date 2024-10-26 Implementation 2025-05-01 Responsible Dept 中国气象局 Drafting Unit N/A