Across
- 3. you must protect your hands
- 8. you must protect your ears
- 9. you must protect your head
- 10. to use these materials you must wear safety gloves
- 16. these material can change their chemical/physical composition in contact with air
- 18. you must respect these sign (in general)
- 24. if you want to breathe normally you must wear a specifical mask
- 25. something can fall down on your head
- 28. you can't drink
- 29. here you can't smoke
Down
- 1. here you can contract some biological diseases
- 2. you must protect your feet
- 4. you must wear gogless
- 5. in this places there are a strong magnetic attraction
- 6. all the possible danger (in general)
- 7. this beam can make you blind
- 11. this material can cause cancer
- 12. these places are frozen
- 13. here you can't use a match
- 14. you can't enter here if you aren't a staff member
- 15. here there are some unhealty material
- 17. here there are some material that can explode
- 19. you must protect all of your body
- 20. you wear this when you are in high places
- 21. here it's scorching
- 22. you must protect your face
- 23. danger:high voltage
- 26. you mustn't touch
- 27. here you can fall down because of precipice
- 30. here you can fall down by something (in general)