MT/T 634-2019
Calculation method of air volume in coal mines (English Version)

Standard No.

MT/T 634-2019

Language

Chinese, Available in English version

Release Date

2018

Published By

国家煤矿安全监察局

Latest

MT/T 634-2019

Replace

MT/T 634-1996

MT/T 634-2019 history

• 2018 MT/T 634-2019 Calculation method of air volume in coal mines
• 1996 MT/T 634-1996 Calculation Method of Air Volume in Coal Mine