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该文阐述了煤17层顶板在正常采掘工作面中的管理经验,工作面爆破、支护等采取的安全技术措施以及特殊情况下的管理经验。
This paper expounds the management experience of 17-layer roof coal in normal mining face, the safety technical measures adopted in blasting and support of working face and the management experience under special circumstances.