Across
- 3. a chronic (long-term) lung condition caused
- 5. prevents live wire from overloading
- 8. safe lifting technique
- 9. at the bottom of company progression route
Down
- 1. protects against non-toxic nuisance dusts.
- 2. organsations deal with plumbing
- 4. A voltage drop in an electrical circuit
- 6. specialist roles of plumber
- 7. types of screwheads
- 10. is used for drilling into masonry