auger drill meaning in Chinese
回转式钻岩机
螺旋钻井装置
Examples
- Auger design and manufacture of flight auger drill
螺旋钻机搅龙的设计和制作技术 - Causes for bit freezing of auger drill and its countermeasure
旋挖钻机卡钻原因及其对策 - Construction technology of pile foundation with r - 12 auger drill
12型旋挖钻成孔桩基础施工技术 - Application and analysis on auger drill in pile foundation construction
旋挖钻机在桩基础施工中的应用与分析 - Down - the - hole hammer combined with auger drill in the pile of rock foundation
潜孔锤旋挖钻机组合在基岩桩施工中的应用