煤矿设备选型网 关键词： 采场布局；防突；瓦斯治理 [gap=861]Key words: layout of mining district；outburst prevention；gas prevention and control
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石油与能源动力论文:薄煤层保护层开采作为防突技术的 - 济南论文投稿中心 关键词：保护层；瓦斯治理；开采；防突 [gap=614]Key words: protective layer; gas control; mining; eliminate
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防突措施 outburst prevention measure ; outburst prevention and control measures ; measures against outburst
防突变浓度 mutant prevention concentration ; MPCpr
导弹突防 missile penetration
防突钻机 ZQSJ
防突技术 outburst prevention technique
防突性能 performance of preventing water bursting
和防突变浓度 Mutant Prevention Concentration ; MPO
·2,447,543篇论文数据，部分数据来源于NoteExpress
突出煤层煤巷掘进防突直接关系到煤矿的安全生产和采掘接替。
Outburst prevention technique of excavating in coal seam will be directly concerned colliery safety production and excavates taking over.
严重突出煤层掘进水力掏槽防突措施在国际上是一种防突新技术。
Grave protrusion coal seam tunnelling hydraulic cutting protrusion-dispelling measures is a new technology in the world.
超前钻孔是煤与瓦斯突出矿井中煤巷掘进工作面的局部防突措施之一。
Advancing hole is one of local prevent outburst measure at coal road heading face in coal-and-gas outburst mine.
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