HG/T 2122-2020
Kettle mechanical seal auxiliary device (English Version)

Standard No.

HG/T 2122-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

工业和信息化部

Latest

HG/T 2122-2020

Replace

HG/T 2122-2003

HG/T 2122-2020 history

• 2020 HG/T 2122-2020 Kettle mechanical seal auxiliary device
• 2004 HG/T 2122-2003 Auxiliary facilities for stirred vessels mechanical seals
• 1970 HG/T 2122-1991 Auxiliary facilities for stirred vessels mechanical seals