欧米惠必应词典

drill shaft

D 开头单词

短语词组

    短语

  • rotary drill for shaft sinking 凿竖井用回式钻机
  • drill shaft pile 钻孔灌注桩
  • Number of drill shaft 钻轴数
  • drill out crank shaft 钻空曲柄轴
  • multiple drill shaft sinker 多钻凿井机
  • multiple -drill shaft sinker 多钻凿井机
  • drill -moving drive shaft 移机传动轴
  • electron -shaft drill 电子束钻井
  • stub shaft drill 短轴钻机
    • 返回 drill shaft