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本文通过对+616B8东密闭附近煤体漏气后无法用常规手段处理,采用罗克休材料充填裂隙后,有效的消除了该密闭四周煤体漏气,消除了安全隐患。
In this paper, we can not deal with the leakage of coal in the vicinity of the east of + 616B8 by conventional means. The filling of cracks with Rocketsu material can effectively eliminate the gas leakage in the surrounding coal and eliminate the potential safety hazard.