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hui cai gong zuo mian de te shu di duan ding ban guan li fang fa tan tao
Author(s): 
Pages: 37-38
Year: Issue:  11
Journal: SAFETY & HEALTH AT WORK

Keyword:  采面顶板管理;
Abstract: 通过分析我局近年来一些采面过特殊地段发生冒顶事故原因,总结多年现场安全管理实践经验,提供一些回采工作面的特殊地段顶板管理方法及预防冒顶的相应措施.
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