GB 27898.4

Upcoming

Fixed water supply equipment used for fire-protection—Part 4: Gas driven fixed water supply equipment used for fire-protection

固定消防给水设备 第4部分：消防气体顶压给水设备

Standard Type
GB
ICS
13.220.10
CCS
C84
Status
即将实施
Issue Date
2025-10-31
Implementation
2026-11-01
Responsible Dept
国家消防救援局
Drafting Unit
国家消防救援局