摘要
本文阐述了矿井通风系统评价的标准及合理性。主要从安全性、有效性、稳定性、经济性四个方面进行探讨。
the author expatiated upon evaluation standards, reasonableness of the mine ventilation system. He mainly discussed safety, effectiveness, stability, and economics.
出处
《河北能源职业技术学院学报》
2004年第1期43-44,50,共3页
Journal of Hebei Energy College of Vocation and Technology
