 |
| |||
| несущая балка | |||
| действительная балка | |||
| |||
| действительная балка | |||
| 实 梁: 13 phrases in 5 subjects |
| Construction | 2 |
| Electronics | 3 |
| General | 3 |
| Oil processing plants | 1 |
| Technology | 4 |
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