Engineering crossword

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Across
  1. 2. used to cut wood
  2. 3. where your waste goes
  3. 4. used to cover the opening of a sewer
  4. 5. something you walk or drive across to get over water or a canyon
  5. 7. toys used to build anything
  6. 9. used to look on the internet and is not mobile
  7. 10. like a boat but simpler (also the name of a game)
  8. 11. used to sail across water
  9. 12. made by humans and beavers
  10. 15. used like a printer the but not 2d
  11. 17. used to screw in a nail
Down
  1. 1. used to bash down nails
  2. 2. a vehicle used underwater
  3. 3. used to dig
  4. 6. a craft that can...H-
  5. 8. used to store something
  6. 11. like a saw but more electronic
  7. 13. used to tighten a bolt
  8. 14. used to draw
  9. 16. a substance used to stick things together