Research on Fire Prevention and Extinguishing Technology During the Retreat Period of the Fully Mechanized Mining Face
Coal mining is a complex and technically demanding job.During actual operation,accidents are prone to occur due to various factors,which not only affect coal mining,but also cause casualties and great harm.Therefore,it is necessary to conduct relevant discussions and analysis during coal mining.On the basis of summarizing the significance of fire extinguishing during the retreat period,this article deeply explores the fire prevention and extinguishing techniques during the retreat period of the fully mechanized mining face based on engineering examples.It is hoped that the content of the article can be helpful to relevant personnel.
comprehensive mechanized top coal mining facefire prevention and extinguishing technologygel injectionfloating coal
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