By work experience for many years and the draining data of mine, analyses, compares and researches the filling water element of mine, has guiding role for exploiting and being waterproof..

• 用多年工作经验和矿井排水量数据,对矿井充水因素进行了分析、比较和研究。对今后的开采工作、防水工作有着实际的指导意义。