 |
| |||
| ترابط في تأشير سكة الحديد | |||
| |||
| تلامس إقفال | |||
|
encravamento : 20 phrases in 7 subjects |
| Automatic control | 1 |
| Electric machinery | 1 |
| Electric traction | 3 |
| Electrical engineering | 3 |
| Electronics | 2 |
| Rail transport | 9 |
| Telegraphy | 1 |
|
| |||
| ترابط في تأشير سكة الحديد | |||
| |||
| تلامس إقفال | |||
|
encravamento : 20 phrases in 7 subjects |
| Automatic control | 1 |
| Electric machinery | 1 |
| Electric traction | 3 |
| Electrical engineering | 3 |
| Electronics | 2 |
| Rail transport | 9 |
| Telegraphy | 1 |