论文部分内容阅读
老虎台矿通风系统复杂,瓦斯大,煤尘大,矿井自然发火频繁,通过采取“一通三防”综合治理措施后,保证了安全生产。
Tiger station mine ventilation system is complex, large gas, large coal dust, natural spontaneous combustion mine, through the adoption of “one through three” comprehensive management measures to ensure safety in production.