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drilling derrick meaning in Chinese

钻井架
钻井塌重机架

Examples

  1. Specification for grading appraisal of petroleum drilling derricks
    石油钻井井架分级评定规范

Related Words

  1. derrick boat
  2. pumping derrick
  3. derrick guy
  4. derrick rest
  5. derrick gallows
  6. derrick head
  7. a derrick
  8. derrick capacity
  9. container derrick
  10. derrick brew
  11. drilling department
  12. drilling depth
  13. drilling derrick brace
  14. drilling derrick platform
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