GB 4452

Upcoming

Outdoor fire hydrant

室外消火栓

Standard Type
GB
ICS
13.220.10
CCS
C84
Status
即将实施
Issue Date
2026-01-28
Implementation
2027-02-01
Responsible Dept
国家消防救援局
Drafting Unit
国家消防救援局

📚 References & Relations / 引用与关联

normative_reference GB 1176
normative_reference GB 12514
normative_reference GB 197
normative_reference GB 228
normative_reference GB 3265
normative_reference GB 6397
normative_reference GB 7307
normative_reference GB 9439