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对于上皋煤矿不同季节自然风压的显现情况 ,通过矿井通风系统阻力测定工作 ,对矿井自然风压进行定量数据分析 ,解决矿井存在多年的副井冬季反风问题 ,为矿井理顺风系统提供科学的数据理论基础
For the situation of natural wind pressure in different seasons in Shanggao mine, through the determination of mine ventilation system resistance, quantitative data analysis of natural wind pressure in mine is carried out to solve winter anti-wind problem of auxiliary shaft in mine for many years and provide mine ventilation system Scientific data theory