| English | Spanish | |
|---|---|---|
| Electricity | ||
| Electricity | double-sided field system | inductor doble |
| Electricity | field sequential colour television system | sistema secuencial por tramos |
| Engineering | ||
| Engineering | field system | sistema inductor |
| Engineering | field-simultaneous system | sistema de campos simultáneos |
| Engineering | periodic axial field focusing system | sistema de enfoque de campo axial periódico |
| Medicine | ||
| Medicine | sound field system | sistema de campo de sonido |
| Aeronautics | ||
| Aeronautics | bipolar field system | sistema de campo bipolar |
| Aeronautics | magnetic field system | sistema inductor |
| Aeronautics | field magnet system | sistema inductor |
| Aeronautics | field army ballistic missile defense system (fabmds) | sistema de defensa de misiles balísticos del ejercito |
| Agriculture | ||
| Agriculture | field pond system | sistema de estanques campos |
| Zoology | ||
| Zoology | field system | inductor [m] |
| Environment | ||
| Environment | absorption-field system | sistema de absorción del campo |
| Energy | ||
| Energy | field system | inductor [m] |
