Home / Standards / GB/T 45976-2025 GB/T 45976-2025 Active Aircraft—Environmental test for airborne fluid system components—Resistance to fire in designated fire zones 飞机 机载流体系统部件的环境试验 指定火区的火焰耐受性 Standard Type GBT ICS 49.080 CCS V20/29 Status 现行 Issue Date 2025-08-01 Implementation 2026-02-01 Responsible Dept 国家标准委 Drafting Unit N/A