WJ/T 9066-2018
Coal mine gas drainage water gel column (English Version)

Standard No.

WJ/T 9066-2018

Language

Chinese, Available in English version

Release Date

2018

Published By

工业和信息化部/国防科技工业局

Latest

WJ/T 9066-2018

Replace

WJ/T 9066-2010

WJ/T 9066-2018 history

• 2018 WJ/T 9066-2018 Coal mine gas drainage water gel column
• 2010 WJ/T 9066-2010 Coal mine gas drainage water glue column