NB/T 10167-2019
Explosion-proof centrifugal ventilator for coal mine ground (English Version)

Standard No.

NB/T 10167-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

国家能源局

Latest

NB/T 10167-2019

NB/T 10167-2019 history

• 2019 NB/T 10167-2019 Explosion-proof centrifugal ventilator for coal mine ground