| |||
| 四元的; 四组分〔分量〕的 | |||
|
four- component : 13 Phrasen in 5 Thematiken |
| Brückenbau | 1 |
| Metallurgie | 3 |
| Navigation | 2 |
| Technik | 6 |
| Weltraum | 1 |
| |||
| 四元的; 四组分〔分量〕的 | |||
|
four- component : 13 Phrasen in 5 Thematiken |
| Brückenbau | 1 |
| Metallurgie | 3 |
| Navigation | 2 |
| Technik | 6 |
| Weltraum | 1 |