XB/T 804-2021
Green design product evaluation technical specifications for ionic rare earth mineral products (English Version)

Standard No.

XB/T 804-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

工业和信息化部

Latest

XB/T 804-2021

XB/T 804-2021 history

• 2021 XB/T 804-2021 Green design product evaluation technical specifications for ionic rare earth mineral products