Across
- 3. a sensor used by robots to move into space
- 4. a machine to make surfaces clean and naked
- 6. an electrical machine used to dig wood pieces to machine it.
- 8. an electric tool to make surfaces softer
- 10. a machine with a rotating disc to make surfaces softer
- 11. a little stick to make lines on rock
- 12. the carpenter's gun
Down
- 1. something that makes a lot of noise in the street
- 2. an electrical machine used to make surfaces softer thanks to a tape
- 5. a tape that stick on both sides
- 7. an electrical tool to measure distances without any tape
- 9. a machine to make the flanks straight