| |||
| linienförmiger Kontakt | |||
|
Line Contact : 50 phrases in 10 subjects |
| Communications | 1 |
| Construction | 2 |
| Electric traction | 3 |
| Electronics | 4 |
| Gear train | 4 |
| General | 1 |
| Mechanic engineering | 1 |
| Technology | 6 |
| Telecommunications | 1 |
| Transport | 27 |
| |||
| linienförmiger Kontakt | |||
|
Line Contact : 50 phrases in 10 subjects |
| Communications | 1 |
| Construction | 2 |
| Electric traction | 3 |
| Electronics | 4 |
| Gear train | 4 |
| General | 1 |
| Mechanic engineering | 1 |
| Technology | 6 |
| Telecommunications | 1 |
| Transport | 27 |