JB/T 10231.20-2020
Tool product testing methods Part 20: Rectangular line spline broaches (English Version)

Standard No.

JB/T 10231.20-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

工业和信息化部

Latest

JB/T 10231.20-2020

Replace

JB/T 10231.20-2002

JB/T 10231.20-2020 history

• 2020 JB/T 10231.20-2020 Tool product testing methods Part 20: Rectangular line spline broaches
• 2002 JB/T 10231.20-2002 Tool inspection methods Part 20:Straight spline broaches