GB/T 21020-2007

Active

Metal cutting tools - Terms in circular screwing dies

金属切削刀具 圆板牙术语

Standard Type
GBT
ICS
25.100.50
CCS
J41
Status
现行
Issue Date
2007-07-26
Implementation
2007-12-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A