JB/T 1246-2019
Vacuum technology slide valve vacuum pump (English Version)

Standard No.

JB/T 1246-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

工业和信息化部

Latest

JB/T 1246-2019

Replace

JB/T 1246-2007

JB/T 1246-2019 history

• 2019 JB/T 1246-2019 Vacuum technology slide valve vacuum pump
• 2007 JB/T 1246-2007 Vacuum technology.Rotary plunger vacuum pump
• 1997 JB/T 1246-1997 Slide valve vacuum pump