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题 目 期次页次 矿并瓦斯 矿并粉坐论近期我国防治煤与瓦斯突出技 郁械化掘进工作面防尘技术的探讨 术的攻关方向11 与实践14-再谈数理统计在瓦斯检测中的应用 长钻孔非金属注水管深封孔煤层 — —W.A.Shewhart控制 注水 115 图法 1?9 限制煤尘爆炸传播措施效果的判凋本煤矿瓦?
Title Period Page Mine and gas mines and powder sitting on the recent prevention and treatment of coal and gas outburst of our country Yu-mechanized mining face dust technology exploration technology research direction 11 and practice 14 - to talk about mathematical statistics in gas detection Application of long borehole non-metallic water injection pipe deep seal coal seam - WAShewhart control water injection 115 Figure 1? 9 limits the effect of coal dust explosion propagation decision of the coal mine tile?