GB/T 5118-2012

Active

Covered electrodes for manual metal arc welding of creep-resisting steels

热强钢焊条

Standard Type
GBT
ICS
25.160.20
CCS
J33
Status
现行
Issue Date
2012-11-05
Implementation
2013-03-01
Responsible Dept
国家标准委
Drafting Unit
国家标准委