drifter drill for underground
英
美
drifter drill for underground的用法和样例:
例句
- The drill has variable speed control.
这钻机有变速控制。
- As the diamond tip of the drill revolves, it is lubricated by mud.
在钻机的金刚钻头旋转的时候,泥浆便进行了润滑。
drifter drill for underground的相关资料:
临近单词