GB 16556-2025

Upcoming

Respiratory protection—Self-contained open-circuit compressed air breathing apparatus

呼吸防护 自给开路式压缩空气呼吸器

Standard Type
GB
ICS
13.340.30
CCS
C73
Status
即将实施
Issue Date
2025-08-29
Implementation
2026-09-01
Responsible Dept
应急管理部
Drafting Unit
N/A