 |
| |||
| предварительно напряженный бетон | |||
| предварительно напряжённый бетон | |||
|
预应力混凝土 : 41 phrases in 7 subjects |
| Construction | 4 |
| Electronics | 14 |
| General | 13 |
| Nuclear and fusion power | 2 |
| Oil processing plants | 1 |
| Oilfields | 1 |
| Technology | 6 |
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