| Englisch | Spanisch | |
|---|---|---|
| Radio | ||
| Radio | primary reference terminal | terminal de referencia primaria [m] |
| Radio | primary reference station | estación de referencia primaria [f] |
| Electricity | ||
| Electricity | primary system for the determination of reference equivalents | sistema primario para ia determinación de equivalentes de referencia |
| Engineering | ||
| Engineering | primary reference clock | reloj patrón primario |
| Informatics | ||
| Informatics | primary reference burst code | código de ráfaga de referencia primaria [m] |
| Informatics | primary reference burst | ráfaga primaria de referencia [f] |
| Informatics | primary reference burst | ráfaga primaría de referencia [f] |
| Petrol | ||
| Petrol | primary reference fuel | combustible primario de referencia |
| Petrol | primary reference fuel | combustible primario de referencia |