Standard Number: NB/T 10550-2021(NB/T10550-2021)
Chinese:复杂矿井底板突水微震与电法耦合监测预警方法
English:Early warning method of coupled microseismic and electro-method monitoring for water breakout on the bottom plate of complex mines
Effective Date:2021-04-01
Standard Applicability:This standard applies to complex and extremely complex mines with complex hydrogeologic types that are threatened by bottom plate pressurized water.
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