Across
- 5. a
- 6. a research you collect yourself
- 7. a production from being protected from danger
- 9. a person who conducts
- 10. a simple way to transfer heat
- 12. a unit of electrical potential
- 13. a system of letters and ideas
- 14. making a judgement about something
- 16. name and protect clothings
- 18. a device used to store electric charge
- 21. a study of peoples efficiency in a working environment
- 22. a tool with a rotating cutting tip
- 23. existing research
- 24. woodworking tool for measuring and making wood
- 26. a series of steps breaking down
Down
- 1. substances that become plastic on heating or harden or cooler
- 2. an official way of doing something
- 3. close fitting glasses with shield for protecting eyes
- 4. a symbol for a word of phrase
- 8. it can polish or clean a jard surface
- 10. electrical tool used for melting or applying metals together
- 11. a saw with a narrow blade stretched across a one shape frame
- 12. an electromotive terce
- 15. a hand tool to make lines on workpieces
- 17. of a device
- 19. used in the production of plastic bottles
- 20. individual electronic componenets
- 25. convert waste into reusable material