GB/T 31553-2025

Active

External-heating hot blast cupola furnace

外热风冲天炉

Standard Type
GBT
ICS
25.120.30
CCS
J61
Status
现行
Issue Date
2025-10-31
Implementation
2026-05-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A