Home / Standards / GB/T 12513-2026 GB/T 12513-2026 Upcoming Fire-resistance tests for glazed elements and window assemblies 镶玻璃构件和窗组件耐火试验方法 Standard Type GBT ICS 13.220.50 CCS C 82 Status 即将实施 Issue Date 2026-03-31 Implementation 2026-10-01 Responsible Dept 国家消防救援局 Drafting Unit N/A