GB/T 47394-2026

Upcoming

Flue gas condensing heat recovery unit for gas-fired heating boilers

供热燃气锅炉烟气冷凝热能回收装置

Standard Type
GBT
ICS
91.140.10
CCS
P46
Status
即将实施
Issue Date
2026-03-31
Implementation
2026-10-01
Responsible Dept
住房城乡建设部
Drafting Unit
N/A