| Englisch | Spanisch | |
|---|---|---|
| Business | ||
| Business | working part | parte móvil |
| Physics | ||
| Physics | working part | parte móvil [f] |
| Physics | working part | parte móvil |
| Mechanics | ||
| Mechanics | working part | parte activa [f] |
| Mechanics | working part | parte útil [f] |
| Mechanics | working part | pieza de trabajo |
| Mechanics | working part | parte activa |
| Mechanics | working part | parte móvil |
| Machinery | ||
| Machinery | working part | órgano activo |
| Petrol | ||
| Petrol | working part | pieza móvil |
| Englisch | Spanisch | |
|---|---|---|
| General | ||
| General | stop working (machine/mechanism/part of the body) | atorarse [v] MX GT HN SV |
| Geology | ||
| Geology | working in upper part of a mine | cabecera [f] BO |