GB 21976.8-2025

Upcoming

Escape apparatus for building fire—Part 8: Chemical oxygen respiratory protective devices for self-rescue from fire

建筑火灾逃生避难器材 第8部分：化学氧消防自救呼吸器

Standard Type
GB
ICS
13.220.10
CCS
C 85
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