 |
| |||
| 方法描述; 解法 | |||
|
method of solution : 13 Phrasen in 6 Thematiken |
| Bauwesen | 1 |
| Chemie | 1 |
| Geschäftsvokabular | 1 |
| Hydraulik | 1 |
| Luftfahrt | 2 |
| Technik | 7 |
|
| |||
| 方法描述; 解法 | |||
|
method of solution : 13 Phrasen in 6 Thematiken |
| Bauwesen | 1 |
| Chemie | 1 |
| Geschäftsvokabular | 1 |
| Hydraulik | 1 |
| Luftfahrt | 2 |
| Technik | 7 |