JB/T 6931-2020
Secondary air flotation filtration water purifier (English Version)

Standard No.

JB/T 6931-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

工业和信息化部

Latest

JB/T 6931-2020

Replace

JB/T 6931-2010

JB/T 6931-2020 history

• 2020 JB/T 6931-2020 Secondary air flotation filtration water purifier
• 2010 JB/T 6931-2010 Two stage wastewater treatment equipment by air floating and filtration
• 1993 JB/T 6931-1993 Two stage air floatation filter water purifier