groupe tertiaire
B
| groupe tertiaire | |
| el. | grupo terciario |
| |||
| grupo terciario | |||
|
groupe tertiaire : 18 phrases in 3 subjects |
| Communications | 2 |
| Electronics | 3 |
| Power lines | 13 |
| groupe tertiaire | |
| el. | grupo terciario |
| |||
| grupo terciario | |||
|
groupe tertiaire : 18 phrases in 3 subjects |
| Communications | 2 |
| Electronics | 3 |
| Power lines | 13 |