Practice on the Fire Prevention Technology of K8302 Working Face of No.3 Mine of Yangmei Coal Industry Group#br#

Modern Mining ›› 2020, Vol. 36 ›› Issue (08): 222-.

Practice on the Fire Prevention Technology of K8302 Working Face of No.3 Mine of Yangmei Coal Industry Group#br#

Zhang Chengwu

Online:2020-08-25 Published:2021-09-21

Abstract

Zhang Chengwu. Practice on the Fire Prevention Technology of K8302 Working Face of No.3 Mine of Yangmei Coal Industry Group#br#[J]. Modern Mining, 2020, 36(08): 222-.

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Practice on the Fire Prevention Technology of K8302 Working Face of No.3 Mine of Yangmei Coal Industry Group#br#

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