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| Subject | Spanish | English |
| comp., MS | base de datos central | hub database (In a hub-spoke topology, a database joining communication lines at a central location, providing a common connection to all databases on the network) |
| gen. | base de datos central sobre minas terrestres | central landmine database |
| el. | central de base | base-load power station |
| el. | central de base | base load power station |