Across
- 3. vehicle
- 4. substances
- 6. source
- 9. machinery parts
- 10. surfaces
- 11. flying objects
- 14. overturning
- 17. equipment
Down
- 1. plant equipment
- 2. Handling
- 5. powder (occ health)
- 7. at height
- 8. or stationary object
- 12. and trips
- 13. objects
- 14. space
- 15. Security
- 16. objects