| |||
| tiempo de lectura | |||
|
temps de lecture : 6 phrases in 3 subjects |
| Electronics | 1 |
| Information technology | 3 |
| Sound recording | 2 |
| |||
| tiempo de lectura | |||
|
temps de lecture : 6 phrases in 3 subjects |
| Electronics | 1 |
| Information technology | 3 |
| Sound recording | 2 |