 |
| |||
| groupe primaire de voies téléphoniques à courants porteurs | |||
| groupe primaire | |||
| Primärgruppe: 8 phrases in 2 subjects |
| Electronics | 3 |
| Power lines | 5 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips