GB/T 3-1997

Active

Run-outs，undercuts and chamfers forgeneral purpose metric screw threads

普通螺纹收尾、肩距、退刀槽和倒角

Standard Type
GBT
ICS
21.040
CCS
J04
Status
现行
Issue Date
1997-06-06
Implementation
1998-01-01
Responsible Dept
国家标准委
Drafting Unit
N/A