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drill pipe elevator meaning in English

钻杆吊卡

Related Words

  1. elevator gear
  2. septal elevator
  3. outer elevator
  4. cement elevator
  5. gantry elevator
  6. agricutural elevators
  7. elevator lock
  8. down elevator
  9. elevator hoistway
  10. goods elevator
  11. drill pipe cutter
  12. drill pipe electric log
  13. drill pipe float valve
  14. drill pipe for oil field
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