鲍店煤矿厚煤层采面回撤封闭期间防灭火技术研究
포점매광후매층채면회철봉폐기간방멸화기술연구
Study on Fire Preventing and Extinguishing Technique of Mining Face Backout of Thick Coal Seam during Sealing in Baodian Coal Mine
저자의 최근 논문