| |||
| 层次直接存取 | |||
|
hierarchical direct access : 14 Phrasen in 4 Thematiken |
| Elektronik | 3 |
| Informationstechnik | 3 |
| Technik | 5 |
| Telekommunikation | 3 |
| |||
| 层次直接存取 | |||
|
hierarchical direct access : 14 Phrasen in 4 Thematiken |
| Elektronik | 3 |
| Informationstechnik | 3 |
| Technik | 5 |
| Telekommunikation | 3 |