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hole-down packer meaning in Chinese

悬吊式堵塞器

Related Words

  1. rdh packer
  2. wall packer
  3. tension packer
  4. top packer
  5. removable packer
  6. packer cord
  7. twin packer
  8. bottle packer
  9. kelly packer
  10. drillable packer
  11. hole-diffusion length
  12. hole-digger
  13. hole-drilling system
  14. hole-electron pair
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