| Inglés | Español | |
|---|---|---|
| General | ||
| General | counterchange | contracambio [m] |
| General | counterchange | cambiar [v] |
| General | counterchange | dar y tomar recíprocamente [v] |
| Economy | ||
| Economy | counterchange | contracambio [m] |
| Engineering | ||
| Engineering | counterchange | permuta [f] |
| Technical | ||
| Technical | counterchange | trocar [v] |
| Technical | counterchange | permutar [v] |
| Technical | counterchange | intercambiar [v] |
| Mechanics | ||
| Mechanics | counterchange | trueque [m] |
| Aeronautics | ||
| Aeronautics | counterchange | intercambio [m] |
