 |
| |||
| 立脚手架; 搭脚手架 | |||
| scaffolding erection: 13 Phrasen in 5 Thematiken |
| Architektur | 1 |
| Brückenbau | 3 |
| Eisenbahnwesen | 1 |
| Elektronik | 1 |
| Technik | 7 |
|
| |||
| 立脚手架; 搭脚手架 | |||
| scaffolding erection: 13 Phrasen in 5 Thematiken |
| Architektur | 1 |
| Brückenbau | 3 |
| Eisenbahnwesen | 1 |
| Elektronik | 1 |
| Technik | 7 |