Engineer Careers

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Across
  1. 2. railroads
  2. 4. maintain utility infrastructures
  3. 5. test new products
  4. 6. bridge
  5. 9. higher powered x-ray machines
  6. 15. highways
  7. 16. robots
  8. 17. sail
  9. 18. cell phones
  10. 19. mobile apps
  11. 20. aquarium
Down
  1. 1. water turbine
  2. 3. vaccines
  3. 7. cotton gin
  4. 8. laser surgery resulting with less bleeding
  5. 10. airplanes
  6. 11. wide streets
  7. 12. stove
  8. 13. jet engine
  9. 14. nuclear reactor