The geosensor networks system of mine ground disaster monitoring can be established by comprehensive application of geom......

通过某矿煤层开采条件和瓦斯灾害治理技术,试验了煤和瓦斯突出灾害监控预警、导向槽定向水利压穿等技术,能完成煤和瓦斯灾害因素监......