Across
- 3. develop and design chemical manufacturing
- 4. repairing heat, ventilation, air conditioning, and cooling
- 6. designing the machine that keeps the dairy fresh
- 7. makes aircrafts and spacecrafts
- 9. work with computers
- 10. electrical
Down
- 1. monitors and operates its complex aircraft system
- 2. deal with the study of application of electricity
- 5. makes brakes
- 8. find ways to eliminate wastefulness in production processes