auger

• Standard guide for depth profiling auger electron spectroscopy
  俄歇电子能谱术深度剖析标准导则
• Construction technology of pile foundation with r - 12 auger drill
  12型旋挖钻成孔桩基础施工技术
• The structural principle and application practice of coal auger
  螺旋钻采煤机的结构原理和使用实践
• Specification for augers and auger bits
  螺旋钻和螺旋钻头规范
• Auger flighting design considerations
  螺旋输送机叶片设计考虑
• Trailed tree deep planting earth auger
  牵引式深栽造林钻孔机
• Screw conveyors - specification for portable and mobile type augers
  螺旋输送机.第2部分:轻型和移动式
• Standard guide for depth profiling in auger electron spectroscopy
  螺旋电子光谱法的深度剖面的标准指南
• Austenite stainless steel auger bits
  加工奥氏体不锈钢钻头
• Wood . tool handles . auger handles
  木材.工具柄.螺旋钻柄