drilling in

• Drill in the floor following the outlet rule when setting up the outlet box
  安装地插座时必须根据地插座规格在地板上进行开孔
• Planning and participating in exercises and drills in response to nuclear emergencies
  规划及参与有关核事故的应急练习和演习。
• The using effect of a new kind of zb - 2 . 5 comprehensive protection for electric drill in coal
  5新型煤电钻综合保护器的使用效果
• Trial study of gas drainage from next seam through horizontal longholes drilled in rock
  岩石水平长钻孔抽放邻近层瓦斯的试验研究
• Treatment method for accidents in the bridge foundation investigation drilling in karst terrain
  岩溶地区桥基勘察钻探事故的处理方法
• Drill in fluid
  钻井完井液
• After several months of drilling in the desert , the prospectors struck it rich
  勘探者们在沙漠中花了几个月的时间钻井，终于钻出了石油。
• Drill in the floor following the standard of the outlet box when setting up the outlet box
  安装地插座时必须根据地插座的规格进行开孔。
• Geosteering drilling in horizontal well by logging is an important application of lwd
  水平井钻井的地质导向是随钻测井的重要工程应用。
• Study on the drill - in fluid for small clearance under - balanced drilling in qianmiqiao buried hill , dagang
  千米桥潜山构造油气藏成藏分析