GB/T 20333-2023

Active

Taps for parallel and taper pipe threads general dimensions and marking

圆柱和圆锥管螺纹丝锥的基本尺寸和标志

Standard Type
GBT
ICS
25.100.50
CCS
J41
Status
现行
Issue Date
2023-05-23
Implementation
2023-12-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A