 |
| |||
| 多弧 | |||
| |||
| 多重弧; 多弧 | |||
|
multiple-arc : 22 Phrasen in 8 Thematiken |
| Astronomie | 1 |
| Chemie | 1 |
| Eisenbahnwesen | 1 |
| Erdöl | 1 |
| Luftfahrt | 1 |
| Metallurgie | 4 |
| Technik | 12 |
| Weltraum | 1 |
|
| |||
| 多弧 | |||
| |||
| 多重弧; 多弧 | |||
|
multiple-arc : 22 Phrasen in 8 Thematiken |
| Astronomie | 1 |
| Chemie | 1 |
| Eisenbahnwesen | 1 |
| Erdöl | 1 |
| Luftfahrt | 1 |
| Metallurgie | 4 |
| Technik | 12 |
| Weltraum | 1 |