山东煤炭科技Issue(4)：51-52,2.DOI:10.3969/j.issn.1005-2801.2018.04.023
浅谈3404采煤工作面顶板管理
Discussion on the Roof Management of 3404 Coal Working Face
摘要
Abstract
Roof accident often affects the normal production of coal mine,Hegang Coal Mine realizes the safe production of mine by strengthening the roof management of 3404 working face.关键词
采煤工作面/顶板管理/安全生产Key words
mining face/roof management/safety production分类
矿业与冶金引用本文复制引用
张德田..浅谈3404采煤工作面顶板管理[J].山东煤炭科技,2018,(4):51-52,2.
