您要查找的是不是：
- machine for drilling rails 钢轨钻机
- A hand-held machine for drilling rock and breaking up pavement,operated by compressed air. 手挂式风钻，轻型凿岩机通过压缩空气运转的钻岩石、挖隧道的手持机器。
- A hand-held machine for drilling rock and breaking up pavement, operated by compressed air. 手挂式风钻，轻型凿岩机通过压缩空气运转的钻岩石、挖隧道的手持机器
- The relatively new close-spaced drill is an ideal machine for drilling grass seeds. 比较新型的小间距直播机是直播草种的理想机器。
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- A machine for compressing material. 压包机压缩物品的机器
- The machine used for drilling is called a drill press. 用于钻孔的机器叫做“钻床”。
- A machine for harvesting crops; a reaper. 收割机一种用来收割庄稼的机器; 收割机
- The machine used for drilling is called a drill press . 用于钻孔的机器叫做“钻床”。
- Drill for drilling wall anchor holes. 用于打钻墙壁锚栓孔的电钻。
- He contrived a new machine for flying. 他设计了一种新式飞行器。
- Mix gel fluid for drilling conductor hole. 为钻导管井眼配制高粘度泥浆.
- This power tool is used for drilling holes. 这个电动工具是用来钻孔的。
- A machine for hoisting or moving heavy objects. 起重机上升或移动重物的机器
- NUMERICAL CONTROL AUTOMATIC WELDING MACHINE FOR DRILL PIPE CIRCULAR SEAM 钻杆环缝数控自动焊机
- To move steadily,as into a machine for processing. 供给（机器）原料为生产而往机器里平稳地加入（原料等）
- A worker or device that feeds materials into a machine for further processing. 加料工人，进料器将原料送入机器使其继续运转的工人或装置
- As for drilling mud but made up with 35ppb Bentonite to 100+ vis. 对钻井液，按每桶35磅比例加入膨润土，使粘度达到100秒。
- Batch number printing machine for label. 在标签上印刷批号、有效期等标记的机器。
- My aunt bought a sewing machine for 150 yuan. 我的姑母花150元买了一台缝纫机。
