| grad | |
| industr. construct. met. | rebarba |
| lab.law. | puntuación factorial |
| phys.sc. tech. mech.eng. | grado |
| grader | |
| construct. | niveladora; conformadora; cuchilla; patrol; grader |
| industr. | máquina de explanación; máquina de nivelación |
| skrue | |
| mater.sc. | atornillar |
| grader | |
| construct. | niveladora |
| spids | |
| gen. | agudo |
|
90 grader : 18 phrases in 6 subjects |
| Agriculture | 1 |
| Chemistry | 4 |
| Construction | 2 |
| Industry | 9 |
| Municipal planning | 1 |
| Transport | 1 |