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dui dong liang er jing yan shi yu wa si tu chu jian ding bao gao
Pages: 53-55+52
Year: Issue:  1
Journal: Safety in Coal Mines

Keyword:  瓦斯突出阜新矿务局岩石调查分析煤炭气样鉴定报告研究所工作面含油砂岩;
Abstract: <正> 阜新矿务局东梁二井-130大巷掘进中,于1983年1月30日发生了一次岩石与瓦斯突出。突出后,抚顺煤炭研究所与局、矿有关人员一起共同进行调查分析,采集岩、煤和气样,进行测定,根据调查测定结果,提出如下报告。
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