GB/T 22590-2021

Active

Refractory castables for rolling mill reheating furnace

轧钢加热炉用耐火浇注料

Standard Type
GBT
ICS
81.080
CCS
Q 46
Status
现行
Issue Date
2021-08-20
Implementation
2022-03-01
Responsible Dept
国家标准委
Drafting Unit
N/A