Home / Standards / GB/T 46980-2025 GB/T 46980-2025 Upcoming Test method for fire resistance of photovoltaic modules 光伏组件防火性能试验方法 Standard Type GBT ICS 13.220.40 CCS C 80 Status 即将实施 Issue Date 2025-12-31 Implementation 2027-01-01 Responsible Dept 国家消防救援局 Drafting Unit N/A