| İngilizce | İspanyolca | |
|---|---|---|
| Electricity | ||
| Electricity | electric pump unit | grupo electrobomba |
| Engineering | ||
| Engineering | unit electric charge | unidad de carga eléctrica [f] |
| Engineering | electric generating unit | unidad de generación eléctrica |
| Engineering | electric service unit | unidad de servicio eléctrico |
| Engineering | no-break electric-power unit | unidad de energía eléctrica a prueba de interrupción |
| Engineering | steam electric generating unit | generador termoeléctrico |
| Aeronautics | ||
| Aeronautics | electric generating unit | grupo electrógeno |
| Maritime | ||
| Maritime | unit of electric current | unidad de corriente eléctrica |
| Transportation | ||
| Transportation | electric multiple-unit train | tren erétrico de unidad múltiple |
| Petrol | ||
| Petrol | diesel electric unit | grupo electrógeno diesel |
