| A | B |
|---|
| Casting and Molding | Using tools to sheer or machine away unwanted material. |
| Drilling | Communications processes in which messages are visual and have two dimensions |
| Graphic Communications | Structures, such as bridges, highways, and airports, that help our economy function effectively. |
| Heavy Engineering Structures | The step in which material resources are converted into industrial materials. |
| Primary Processing | The process of obtaining materials by pumping them through holes drilled into the earth. |
| Seperating | The onboard technical systems that make a vehicle work. |
| Structure | A method of shaping parts or products by pouring liquid material into a shaped cavity. |
| Support Systems | The system that provides spaces for devices in vehicles. |
| Vehicular Systems | The external operations and facilities that maintain transportation systems. |
