 |
| |||
| 归零标志 | |||
| 归零标记 | |||
| |||
| 归零标志 | |||
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return-to -zero mark : 8 Phrasen in 5 Thematiken |
| Elektronik | 1 |
| Informationstechnik | 1 |
| Luftfahrt | 1 |
| Technik | 2 |
| Weltraum | 3 |
|
| |||
| 归零标志 | |||
| 归零标记 | |||
| |||
| 归零标志 | |||
|
return-to -zero mark : 8 Phrasen in 5 Thematiken |
| Elektronik | 1 |
| Informationstechnik | 1 |
| Luftfahrt | 1 |
| Technik | 2 |
| Weltraum | 3 |