JB/T 14165-2022
Energy efficiency limit value and energy efficiency grade of pump water supply and drainage system (English Version)

Standard No.

JB/T 14165-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

工业和信息化部

Latest

JB/T 14165-2022

JB/T 14165-2022 history

• 2022 JB/T 14165-2022 Energy efficiency limit value and energy efficiency grade of pump water supply and drainage system