| |||
| 通信结构 | |||
| 交通建筑 (物) | |||
|
communication structure : 5 Phrasen in 4 Thematiken |
| Geschäftsvokabular | 1 |
| Informationstechnik | 1 |
| Management | 1 |
| Technik | 2 |
| |||
| 通信结构 | |||
| 交通建筑 (物) | |||
|
communication structure : 5 Phrasen in 4 Thematiken |
| Geschäftsvokabular | 1 |
| Informationstechnik | 1 |
| Management | 1 |
| Technik | 2 |