 |
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| 计算机辅助操作系统 | |||
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computer-aided operation system : 4 Phrasen in 4 Thematiken |
| Elektronik | 1 |
| Landwirtschaft | 1 |
| Textil | 1 |
| Weltraum | 1 |
|
| |||
| 计算机辅助操作系统 | |||
|
computer-aided operation system : 4 Phrasen in 4 Thematiken |
| Elektronik | 1 |
| Landwirtschaft | 1 |
| Textil | 1 |
| Weltraum | 1 |