| 评估米矿作业产生浮尘的国家污染物分类细则手册、列岀了由于煤矿爆破产生的浮尘全部悬浮颗粒方程如下 | The national pollutant inventory manual far the estimation of fugitive dust from mining operations offers the following equation for the dust total suspended particulates generated from blasting in coal mines |
