main engine
| control
| main engine abbr. | |
| transp. nautic. fish.farm. | maquinaria principal |
| control abbr. | |
| gen. | gobernar |
| el. | mando |
| forestr. | combate |
| health. | control |
| IT | control en circuito cerrado; control del robot; controlador |
| life.sc. tech. | perfil fluvial de control |
| mater.sc. | pilotar |
| |||
| maquinaria principal | |||
|
main engine : 3 phrases in 3 subjects |
| Agriculture | 1 |
| Energy industry | 1 |
| Mechanic engineering | 1 |