• 1. electrical drill: 电动的钻 | 电钻
• 2. portable electrical drill: 轻便电钻
• 3. electrical coal drill: 电动煤钻

更多释义

• 1.The utility model relates to a hollow medical electrical drill.
  本实用新型涉及一种医用空心手术电钻。
  dict.yoduao.com
• 2.The article introduces the electrical control of Z3040 radial drill with PLC and explains the hardware and software design of the system.
  文章介绍了用PLC对Z 3040摇臂钻床实行电气控制的方法，并对该系统的硬件组成和软件设计作了阐述。
  dict.yoduao.com
• 3.Also introduced the series programmable controller carries on the Z3040 radial drill drilling machine electrical system technological transformations the method.
  还介绍了系列可编程控制器进行Z 3040型摇臂钻床电气系统技术改造的方法。
  dict.yoduao.com

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