 |
| |||
| 几何相似模型; 比例模型 | |||
| |||
| 几何相似模型; 比例模型 | |||
| |||
| 比例模型; 几何相似模型 | |||
|
геометрически подобный модель : 4 phrases in 2 subjects |
| Astronautics | 2 |
| Technology | 2 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips