DB13/T 5051-2019
Specifications for safety inspection and inspection of gas pumps in water ring vacuum extraction in coal mines (English Version)

Standard No.

DB13/T 5051-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

Hebei Provincial Standard of the People's Republic of China

Latest

DB13/T 5051-2019

DB13/T 5051-2019 history

• 2019 DB13/T 5051-2019 Specifications for safety inspection and inspection of gas pumps in water ring vacuum extraction in coal mines