JB/T 4284.1-2017
Bevel gear rolling inspection machine Part 1: Accuracy inspection (English Version)

Standard No.

JB/T 4284.1-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

工业和信息化部/国家能源局

Latest

JB/T 4284.1-2017

Replace

JB/T 4284.1-1999

JB/T 4284.1-2017 history

• 2017 JB/T 4284.1-2017 Bevel gear rolling inspection machine Part 1: Accuracy inspection
• 1999 JB/T 4284.1-1999 Bevel gear tester Accuracy inspection
• 0000 JB 4243-1986