T/SXDZ 032-2020 Detailed rules for the preparation of medium and long-term water prevention and control planning in underground coal mines (English Version)
This standard stipulates the basic provisions, basic guidelines and requirements for the preparation of medium and long-term water prevention and control plans for underground coal mines, and is suitable for reference by relevant preparation units when preparing medium and long-term water prevention and control plans for underground coal mines.
T/SXDZ 032-2020 history
2020T/SXDZ 032-2020 Detailed rules for the preparation of medium and long-term water prevention and control planning in underground coal mines