rod-line

英['rɒdl'aɪn] 美['rɒdl'aɪn]
  • 抽油杆
  • puller n.拉的人;划手
  • rod n.杆;棍棒;竿
    1. Rod fatigue rupture is one of its main failure forms.
      抽油杆的疲劳破坏是抽油杆柱的主要失效形式之一。
    2. The electric heating subsurface pump is a pump combining the monobarrel pump with the electric heating sucker rod.
      电加热抽稠泵是将整筒抽油泵和电加热抽油杆结合为一体的抽油泵。