Across
- 1. a material to separate
- 4. joining metals with heat
- 7. is a process
- 8. a piece of metal
- 9. material that change form
- 11. part of material is removed
- 12. forming package products
- 14. involves with heat
- 16. material that you can separate with
- 17. metal be joined
Down
- 2. process of electricity
- 3. cutting
- 5. to sharpen or sand a surface
- 6. separating process
- 10. softened material
- 13. material changes
- 15. hold piece of sheets
- 16. pulls one piece of material