 |
| |||
| 承重结构; 承力结构 | |||
| |||
| 承重结构 | |||
| Inglés tesauro | |||
| |||
| loadcarrying structure (ssn) | |||
|
load-carrying structure : 8 a las frases, 2 temas |
| Ferrocarril | 1 |
| Tecnología | 7 |
|
| |||
| 承重结构; 承力结构 | |||
| |||
| 承重结构 | |||
| Inglés tesauro | |||
| |||
| loadcarrying structure (ssn) | |||
|
load-carrying structure : 8 a las frases, 2 temas |
| Ferrocarril | 1 |
| Tecnología | 7 |