GB/T 34889-2017

Active

Carburizing or carbonitriding,quenching and tempering of steel parts

钢件的渗碳与碳氮共渗淬火回火

Standard Type
GBT
ICS
25.200
CCS
J36
Status
现行
Issue Date
2017-11-01
Implementation
2018-05-01
Responsible Dept
国家标准委
Drafting Unit
N/A