GB/T 21951-2023

Active

Cubic boron nitride inserts, tipped or solid—Dimensions，types

镶或整体立方氮化硼刀片 型式和尺寸

Standard Type
GBT
ICS
25.100.01
CCS
J41
Status
现行
Issue Date
2023-09-07
Implementation
2024-04-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A