borehole

• Tri - component borehole magnetometer
  井中三分量磁测井仪
• Geotechnical field investigations - part 5 : borehole deformation tests
  野外地质调查.第5部分:钻孔变形试验
• Gas - liquid two - phase dispersal bubble flow model of horizontal borehole
  证据理论的气液两相流流型识别方法
• Borehole - to - borehole seismic measurement
  井间地震测量
• Method of pouring water into borehole to explore on the height of crack belt
  注水实验法探测导水裂隙带高度
• General technical condition of borehole density logging instrument for mining
  矿用密度测井仪.通用技术条件
• Research on critical value of drilling index for bigger diameter borehole
  大直径钻孔钻屑指标法临界值的研究
• Bhst ? low borehole static temperature
  井底静止温度低
• Bhst low borehole static temperature
  井底静止温度低
• Borehole acoustic television logger
  超声电视测井仪