power-tongs

基本解释

• 功率钳

同根派生

• power-tongs相关词

英汉例句

• Check power tongs and spinning rope are on drill floor.
  检查动力钳和尾绳是否在钻。
• Start the hydraulic unit for the power tong, please.
  请起动液压大钳动力装置。
• ZQ203/100 drill power tong is a new type of mechanize tool on drilling floor.
  ZQ203/100钻杆动力钳广泛用于石油钻井的起下钻杆作业。
• This paper is a part of research on a development drill pipe power tongs in well.
  该方法对提高油井钻杆动力钳的设计效率和设计水平具有重要意义。
• Automated Power Tongs Provide Safer, More Efficient Operation
  自动动力大钳保证施工作业更加安全高效

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