walking beam

• 1. 游梁: wiggle stick | sneezing bar | rocker | walking beam
• 2. 游梁式抽油机: beam-pumping unit | Beam Pump | beam unit | walking-beam pumping unit
• 3. 前置式游梁抽油机: back-crank pumping unit | crank pumping unit

更多释义

• 1.固定于游梁式抽油机游梁端部的钢板。
  The steel plate that is attached to the end of the walking beam on a beam pumping unit.
  dict.yoduao.com
• 2.异形游梁式抽油机运动参数的求解方法。
  Calculation method of kinematic parameters for the unusual shape beam pumping unit.
  dict.yoduao.com
• 3.驴头的造型使得驴头外侧的弯曲中心对准游梁轴承。
  The horsehead is shaped so that the curvature of the outer side of the horsehead is centered on the center bearing of the walking beam.
  dict.yoduao.com

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