 |
| |||
| local switching entity | |||
| centrale urbana: 12 phrases in 5 subjects |
| Communications | 5 |
| Construction | 4 |
| Environment | 1 |
| General | 1 |
| Materials science | 1 |
|
| |||
| local switching entity | |||
| centrale urbana: 12 phrases in 5 subjects |
| Communications | 5 |
| Construction | 4 |
| Environment | 1 |
| General | 1 |
| Materials science | 1 |