 |
| |||
| 概念开发 | |||
| ★ 概念发展 | |||
|
concept development : 13 Phrasen in 7 Thematiken |
| China | 3 |
| Luftfahrt | 5 |
| Marine | 1 |
| Ökologie | 1 |
| Versicherung | 1 |
| Wasserkraftwerk | 1 |
| Weltraum | 1 |
|
| |||
| 概念开发 | |||
| ★ 概念发展 | |||
|
concept development : 13 Phrasen in 7 Thematiken |
| China | 3 |
| Luftfahrt | 5 |
| Marine | 1 |
| Ökologie | 1 |
| Versicherung | 1 |
| Wasserkraftwerk | 1 |
| Weltraum | 1 |