working model in a sentence

Examples

1. There is still a working model that uses Zahn system there.
2. Our working model has been and will remain private corporate ownership.
3. For many of the working models, however, personal safety isn't the dominant concern.
4. The working model used air pressure to simulate the gas / chemical explosion.
5. The working model accurately predicted the Bush 51-48 % elcetion result.
6. These original and historic working models are still in the possession of Paraskevakos.
7. The company had only a prototype of its product, not a working model.
8. Today, Cortez resides in Beverly Hills, California managing several working models.
9. In 1929 the Edison Company constructed three scale working models of the station.
10. McGreen was tinkering with a working model for an electric bike.