井的

• What if the escalator shafts had been of a different design
  儒果扶梯通风井的设计不同呢？
• Do you know the design depth of the well
  你知道这口井的设计井深吗？
• Titan mode changes the control points to missile silos
  泰坦模式改变了导弹发射井的控制点。
• 12the water depth is 108 meters , bushing high is 25 meters
  这口井的水深108米，补心高25米。
• Underground lightning and its prevention measures in coal mine
  煤矿雷电入井的途径及防治措施
• I don ' t think nagai ' s men want me here
  我想永井的人不希望我在这里
• 12 the water depth is 108 meters , bushing high is 25 meters
  这口井的水深108米，补心高25米。
• Standard guide for locating abandoned wells
  定位废弃井的标准指南
• 4this is the hole geometry of this well
  这是这口井的井身结构。
• Application of coring technology for ultradeep well in well tashen
  超深井取心技术在塔深1井的应用