Engineers

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Across
  1. 3. road drive the trains
  2. 5. maintains x-rays
  3. 7. handle animals
  4. 11. install insulation
  5. 12. design public places
  6. 14. design electrical fixtures
  7. 15. find ways to make food taste good
Down
  1. 1. expand broad brand data
  2. 2. turn raw materials to paper
  3. 4. combine electrical and mechanics
  4. 6. design aircrafts
  5. 8. research nuclear energy
  6. 9. install ventilation units
  7. 10. make innovative projects
  8. 13. make sure parts of plane are working