Across
- 2. to join pieces of metal by applying heat to melt them
- 5. packaging
- 6. a device that automatically responds to temperature changes and activities controls
- 7. dispositivo, congegno tecnico
- 8. assembling
- 10. the process of controlling from a distance, using radio or electronic signals
- 12. the simple replacement of human workers by machines
- 13. traffic lights
- 15. the automatic self-regulating operation or control of a process or a system
Down
- 1. cash register
- 3. environment
- 4. stock
- 9. a set of operations in a program that are continuously repeated
- 11. a piece of work, a goal that has to be done or reached
- 14. to carefully observe a situation in order to see how it changes over a period of time