GB/T 17111-1997

Abolished

Cutting tools--Designation of high-speed steel groups

切削刀具 高速钢分组代号

Standard Type
GBT
ICS
25.100.10
CCS
J41
Status
废止
Issue Date
1997-11-13
Implementation
1998-07-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A