socket drill

• 1. 窝钻: socket drill
• 2. 数控钻窝机: numerical controlled drill rig
• 3. 钻进被窝里: jump into bed

更多释义

• 1.针对用户的加工对象要求，详细讨论数控双面钻窝机的机械结构和电控部分的设计。
  According to the demands of the processing object of user, discusses detailed the design of machinery construction and electric control parts used for NC double sided counter drilling machine.
  dict.yoduao.com

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