NB/T 10516-2021
Quality evaluation standards for open pit coal mine installation projects (English Version)

Standard No.

NB/T 10516-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

国家能源局

Latest

NB/T 10516-2021

NB/T 10516-2021 history

• 2021 NB/T 10516-2021 Quality evaluation standards for open pit coal mine installation projects