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METHOD FOR EFFICIENTLY TREATING SPONTANEOUS IGNITION OF REMAINING COAL IN LARGE AREA GOAF OF SHALLOW-BURIED COAL BED
METHOD FOR EFFICIENTLY TREATING SPONTANEOUS IGNITION OF REMAINING COAL IN LARGE AREA GOAF OF SHALLOW-BURIED COAL BED
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机译:有效处理浅埋煤层大采空区剩余煤的自燃方法
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摘要
A method for efficiently treating spontaneous ignition of the remaining coal in a large area goaf of a shallow-buried coal bed, which method integrates leaking stoppage, airflow control and fast inerting and cooling so as to efficiently prevent and treat the spontaneous ignition of the remaining coal in the large area goaf of the shallow-buried coal bed.
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